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  • # What Are Gamete Transport Disorders? Hong Kong Reproductive Medicine Experts Explain When Assisted Reproductive Technology May Be Needed Blocked fallopian tubes, hydrosalpinx, and pelvic adhesions are conditions that many women only discover after experiencing prolonged difficulty conceiving. These conditions may cause “gamete transport disorders,” preventing sperm and egg from meeting successfully and thereby reducing the chance of natural conception. According to the Council on Human Reproductive Technology in Hong Kong, a couple may be considered infertile or subfertile if pregnancy has not occurred after one year of regular, unprotected sexual intercourse. Factors affecting female fertility include ovulation disorders, endometriosis, and age. Depending on the underlying cause, doctors may recommend timed intercourse, medication, surgery, or assisted reproductive treatment. ## What Are Gamete Transport Disorders? “Gametes” refer collectively to sperm and eggs. During natural conception, sperm travel from the vagina through the uterus and into the fallopian tubes, where they may meet and fertilize an egg released from the ovary. The fertilized egg then travels through the fallopian tube to the uterine cavity for implantation. If the fallopian tubes are blocked, absent, filled with fluid, or restricted by surrounding adhesions, the movement of sperm, eggs, or fertilized embryos may be disrupted. Conditions in which tubal or pelvic factors prevent the normal meeting, fertilization, or transportation of sperm and eggs are generally described as gamete transport disorders. Common conditions include: * Unilateral or bilateral fallopian tube blockage * Surgical removal of one or both fallopian tubes * Severe hydrosalpinx * Extensive pelvic or tubal adhesions * Significant impairment of fallopian tube function * Recurrent ectopic pregnancy * Adhesions caused by pelvic inflammatory disease or previous surgery A gamete transport disorder does not necessarily mean that pregnancy is impossible. The likelihood of natural conception depends on the location and severity of the blockage, tubal function, the woman’s age and ovarian reserve, and the male partner’s semen parameters. ## What Should You Do If Your Fallopian Tubes Are Blocked? After a fallopian tube blockage is detected, the first step is to determine whether it is a genuine blockage or a false-positive result caused by temporary tubal spasm during the examination. Doctors may assess the location and severity of the blockage by reviewing hysterosalpingography findings, ultrasound results, previous surgical records, and, when necessary, laparoscopy findings. For mild or localized abnormalities, medication, tubal surgery, or a period of natural conception attempts may be considered. If both fallopian tubes are severely blocked or have been removed, or if tubal function is significantly impaired, in vitro fertilisation—commonly known as IVF—may be recommended. During IVF, eggs are retrieved and fertilised with sperm in a laboratory. The resulting embryos are cultured before being transferred into the uterus. This allows the treatment to bypass the fallopian tubes. The Council on Human Reproductive Technology in Hong Kong also identifies absent or blocked fallopian tubes as one of the main conditions for which IVF may be used. ## Can You Still Become Pregnant With Hydrosalpinx? Hydrosalpinx usually develops when the far end of a fallopian tube becomes blocked and fluid accumulates inside the tube. Some patients may still conceive naturally, but severe hydrosalpinx can impair tubal function and may adversely affect the uterine environment required for embryo implantation. Before IVF treatment, doctors generally assess the extent of the hydrosalpinx, whether the affected tube communicates with the uterine cavity, and whether the accumulated fluid may flow back into the uterus. Some patients may need tubal ligation, salpingectomy, or another form of treatment before embryo transfer. However, the same approach is not appropriate for every patient with hydrosalpinx. The treatment plan should be determined by a reproductive medicine specialist based on imaging findings and the patient’s individual circumstances. ## Can Patients With Pelvic Adhesions Undergo IVF? Pelvic adhesions may result from pelvic inflammatory disease, endometriosis, previous surgery, or infection. Adhesions can alter the normal positions of the fallopian tubes and ovaries, making it difficult for the fallopian tube to capture an egg after ovulation and thereby affecting natural conception. Most patients with pelvic adhesions may still undergo IVF. Before treatment, the following factors should be evaluated: * Whether the ovaries can be safely and easily accessed for transvaginal egg retrieval * Whether hydrosalpinx is also present * Whether the uterine cavity and endometrium are normal * Whether endometriosis or adenomyosis is present * Whether previous surgery has affected ovarian reserve * The woman’s age, AMH level, and antral follicle count * The male partner’s semen quality When adhesions are severe, doctors will compare the potential benefits and risks of surgery before IVF with those of proceeding directly to an IVF cycle. This helps avoid unnecessary surgery that could further reduce ovarian function. ## When Might Assisted Reproductive Technology Be Needed? You may wish to consult a gynaecologist or reproductive medicine specialist promptly if any of the following circumstances apply: 1. Both fallopian tubes are completely blocked. 2. Both fallopian tubes have been surgically removed. 3. Severe hydrosalpinx is present. 4. There are extensive pelvic or tubal adhesions. 5. Ectopic pregnancy has occurred repeatedly. 6. Pregnancy has not occurred after tubal surgery. 7. Tubal disease is accompanied by advanced maternal age, diminished ovarian reserve, or abnormal semen parameters. 8. Pregnancy has not occurred after one year of regular, unprotected sexual intercourse. 9. The woman is older and prolonged attempts at natural conception may not be advisable. Assisted reproductive technology does not refer only to IVF. It also includes intrauterine insemination, conventional in vitro fertilisation, and intracytoplasmic sperm injection. It is important to note that intrauterine insemination generally requires at least one fallopian tube to be reasonably open and functional. If both fallopian tubes are completely blocked, intrauterine insemination cannot bypass the obstruction and is therefore usually unsuitable. ## What Should You Know Before Receiving Assisted Reproductive Treatment in Hong Kong? In Hong Kong, reproductive technology procedures—including IVF, artificial insemination, gamete retrieval, the handling of embryos or gametes outside the body, and their storage—are regulated under the Human Reproductive Technology Ordinance and the relevant Code of Practice. Patients should select a reproductive technology centre holding the appropriate licence. Before treatment, they should understand the procedures involved, expected success rates, fees, possible medication side effects, risks associated with egg retrieval, ovarian hyperstimulation syndrome, and the risks of multiple pregnancy. ## Early Evaluation Helps You Choose the Right Treatment Gamete transport disorders are an important indication for IVF and may include blocked or absent fallopian tubes, hydrosalpinx, impaired tubal function, and pelvic adhesions. However, the decision to begin IVF should not be based solely on a single tubal examination report. A comprehensive fertility assessment should also consider the woman’s age, AMH level, antral follicle count, ovulation, uterine environment, and the male partner’s semen quality. A qualified doctor can then determine whether it is more appropriate to continue trying naturally, undergo surgery, or begin an assisted reproduction cycle. If you are dealing with blocked fallopian tubes, hydrosalpinx, pelvic adhesions, or recurrent ectopic pregnancy, consider consulting a licensed reproductive medicine provider as early as possible. An individualised fertility plan can then be developed according to your specific circumstances. If you would like to learn more about gamete transport disorders and assisted reproductive technology, please contact us. We can provide professional information and guidance on appropriate medical care pathways.
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# What Are Gamete Transport Disorders? Hong Kong Reproductive Medicine Experts Explain When Assisted Reproductive Technology May Be Needed Blocked fallopian tubes, hydrosalpinx, and pelvic adhesions are conditions that many women only discover after experiencing prolonged difficulty conceiving. These conditions may cause “gamete transport disorders,” preventing sperm and egg from meeting successfully and thereby reducing the chance of natural conception. According to the Council on Human Reproductive Technology in Hong Kong, a couple may be considered infertile or subfertile if pregnancy has not occurred after one year of regular, unprotected sexual intercourse. Factors affecting female fertility include ovulation disorders, endometriosis, and age. Depending on the underlying cause, doctors may recommend timed intercourse, medication, surgery, or assisted reproductive treatment. ## What Are Gamete Transport Disorders? “Gametes” refer collectively to sperm and eggs. During natural conception, sperm travel from the vagina through the uterus and into the fallopian tubes, where they may meet and fertilize an egg released from the ovary. The fertilized egg then travels through the fallopian tube to the uterine cavity for implantation. If the fallopian tubes are blocked, absent, filled with fluid, or restricted by surrounding adhesions, the movement of sperm, eggs, or fertilized embryos may be disrupted. Conditions in which tubal or pelvic factors prevent the normal meeting, fertilization, or transportation of sperm and eggs are generally described as gamete transport disorders. Common conditions include: * Unilateral or bilateral fallopian tube blockage * Surgical removal of one or both fallopian tubes * Severe hydrosalpinx * Extensive pelvic or tubal adhesions * Significant impairment of fallopian tube function * Recurrent ectopic pregnancy * Adhesions caused by pelvic inflammatory disease or previous surgery A gamete transport disorder does not necessarily mean that pregnancy is impossible. The likelihood of natural conception depends on the location and severity of the blockage, tubal function, the woman’s age and ovarian reserve, and the male partner’s semen parameters. ## What Should You Do If Your Fallopian Tubes Are Blocked? After a fallopian tube blockage is detected, the first step is to determine whether it is a genuine blockage or a false-positive result caused by temporary tubal spasm during the examination. Doctors may assess the location and severity of the blockage by reviewing hysterosalpingography findings, ultrasound results, previous surgical records, and, when necessary, laparoscopy findings. For mild or localized abnormalities, medication, tubal surgery, or a period of natural conception attempts may be considered. If both fallopian tubes are severely blocked or have been removed, or if tubal function is significantly impaired, in vitro fertilisation—commonly known as IVF—may be recommended. During IVF, eggs are retrieved and fertilised with sperm in a laboratory. The resulting embryos are cultured before being transferred into the uterus. This allows the treatment to bypass the fallopian tubes. The Council on Human Reproductive Technology in Hong Kong also identifies absent or blocked fallopian tubes as one of the main conditions for which IVF may be used. ## Can You Still Become Pregnant With Hydrosalpinx? Hydrosalpinx usually develops when the far end of a fallopian tube becomes blocked and fluid accumulates inside the tube. Some patients may still conceive naturally, but severe hydrosalpinx can impair tubal function and may adversely affect the uterine environment required for embryo implantation. Before IVF treatment, doctors generally assess the extent of the hydrosalpinx, whether the affected tube communicates with the uterine cavity, and whether the accumulated fluid may flow back into the uterus. Some patients may need tubal ligation, salpingectomy, or another form of treatment before embryo transfer. However, the same approach is not appropriate for every patient with hydrosalpinx. The treatment plan should be determined by a reproductive medicine specialist based on imaging findings and the patient’s individual circumstances. ## Can Patients With Pelvic Adhesions Undergo IVF? Pelvic adhesions may result from pelvic inflammatory disease, endometriosis, previous surgery, or infection. Adhesions can alter the normal positions of the fallopian tubes and ovaries, making it difficult for the fallopian tube to capture an egg after ovulation and thereby affecting natural conception. Most patients with pelvic adhesions may still undergo IVF. Before treatment, the following factors should be evaluated: * Whether the ovaries can be safely and easily accessed for transvaginal egg retrieval * Whether hydrosalpinx is also present * Whether the uterine cavity and endometrium are normal * Whether endometriosis or adenomyosis is present * Whether previous surgery has affected ovarian reserve * The woman’s age, AMH level, and antral follicle count * The male partner’s semen quality When adhesions are severe, doctors will compare the potential benefits and risks of surgery before IVF with those of proceeding directly to an IVF cycle. This helps avoid unnecessary surgery that could further reduce ovarian function. ## When Might Assisted Reproductive Technology Be Needed? You may wish to consult a gynaecologist or reproductive medicine specialist promptly if any of the following circumstances apply: 1. Both fallopian tubes are completely blocked. 2. Both fallopian tubes have been surgically removed. 3. Severe hydrosalpinx is present. 4. There are extensive pelvic or tubal adhesions. 5. Ectopic pregnancy has occurred repeatedly. 6. Pregnancy has not occurred after tubal surgery. 7. Tubal disease is accompanied by advanced maternal age, diminished ovarian reserve, or abnormal semen parameters. 8. Pregnancy has not occurred after one year of regular, unprotected sexual intercourse. 9. The woman is older and prolonged attempts at natural conception may not be advisable. Assisted reproductive technology does not refer only to IVF. It also includes intrauterine insemination, conventional in vitro fertilisation, and intracytoplasmic sperm injection. It is important to note that intrauterine insemination generally requires at least one fallopian tube to be reasonably open and functional. If both fallopian tubes are completely blocked, intrauterine insemination cannot bypass the obstruction and is therefore usually unsuitable. ## What Should You Know Before Receiving Assisted Reproductive Treatment in Hong Kong? In Hong Kong, reproductive technology procedures—including IVF, artificial insemination, gamete retrieval, the handling of embryos or gametes outside the body, and their storage—are regulated under the Human Reproductive Technology Ordinance and the relevant Code of Practice. Patients should select a reproductive technology centre holding the appropriate licence. Before treatment, they should understand the procedures involved, expected success rates, fees, possible medication side effects, risks associated with egg retrieval, ovarian hyperstimulation syndrome, and the risks of multiple pregnancy. ## Early Evaluation Helps You Choose the Right Treatment Gamete transport disorders are an important indication for IVF and may include blocked or absent fallopian tubes, hydrosalpinx, impaired tubal function, and pelvic adhesions. However, the decision to begin IVF should not be based solely on a single tubal examination report. A comprehensive fertility assessment should also consider the woman’s age, AMH level, antral follicle count, ovulation, uterine environment, and the male partner’s semen quality. A qualified doctor can then determine whether it is more appropriate to continue trying naturally, undergo surgery, or begin an assisted reproduction cycle. If you are dealing with blocked fallopian tubes, hydrosalpinx, pelvic adhesions, or recurrent ectopic pregnancy, consider consulting a licensed reproductive medicine provider as early as possible. An individualised fertility plan can then be developed according to your specific circumstances. If you would like to learn more about gamete transport disorders and assisted reproductive technology, please contact us. We can provide professional information and guidance on appropriate medical care pathways.

  • 2026-08-24
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Gamete transport disorders occur when blocked, absent, fluid-filled, damaged, or adherent fallopian tubes prevent sperm and egg from meeting normally or interfere with embryo transport to the uterus. The likelihood of natural conception depends on the severity of the tubal condition, age, ovarian reserve, uterine health, and semen quality. Mild or localised conditions may be managed with natural conception attempts, medication, or surgery. IVF may be considered when both tubes are completely blocked or absent, severe hydrosalpinx or extensive pelvic adhesions are present, or ectopic pregnancy has occurred repeatedly. A comprehensive fertility assessment should be completed before treatment, and patients in Hong Kong should choose an appropriately licensed reproductive technology centre.

# What Are Gamete Transport Disorders? Hong Kong Reproductive Medicine Experts Explain When Assisted Reproductive Technology May Be Needed Blocked fallopian tubes, hydrosalpinx, and pelvic adhesions are conditions that many women only discover after experiencing prolonged difficulty conceiving. These conditions may cause “gamete transport disorders,” preventing sperm and egg from meeting successfully and thereby reducing the chance of natural conception. According to the Council on Human Reproductive Technology in Hong Kong, a couple may be considered infertile or subfertile if pregnancy has not occurred after one year of regular, unprotected sexual intercourse. Factors affecting female fertility include ovulation disorders, endometriosis, and age. Depending on the underlying cause, doctors may recommend timed intercourse, medication, surgery, or assisted reproductive treatment. ## What Are Gamete Transport Disorders? “Gametes” refer collectively to sperm and eggs. During natural conception, sperm travel from the vagina through the uterus and into the fallopian tubes, where they may meet and fertilize an egg released from the ovary. The fertilized egg then travels through the fallopian tube to the uterine cavity for implantation. If the fallopian tubes are blocked, absent, filled with fluid, or restricted by surrounding adhesions, the movement of sperm, eggs, or fertilized embryos may be disrupted. Conditions in which tubal or pelvic factors prevent the normal meeting, fertilization, or transportation of sperm and eggs are generally described as gamete transport disorders. Common conditions include: * Unilateral or bilateral fallopian tube blockage * Surgical removal of one or both fallopian tubes * Severe hydrosalpinx * Extensive pelvic or tubal adhesions * Significant impairment of fallopian tube function * Recurrent ectopic pregnancy * Adhesions caused by pelvic inflammatory disease or previous surgery A gamete transport disorder does not necessarily mean that pregnancy is impossible. The likelihood of natural conception depends on the location and severity of the blockage, tubal function, the woman’s age and ovarian reserve, and the male partner’s semen parameters. ## What Should You Do If Your Fallopian Tubes Are Blocked? After a fallopian tube blockage is detected, the first step is to determine whether it is a genuine blockage or a false-positive result caused by temporary tubal spasm during the examination. Doctors may assess the location and severity of the blockage by reviewing hysterosalpingography findings, ultrasound results, previous surgical records, and, when necessary, laparoscopy findings. For mild or localized abnormalities, medication, tubal surgery, or a period of natural conception attempts may be considered. If both fallopian tubes are severely blocked or have been removed, or if tubal function is significantly impaired, in vitro fertilisation—commonly known as IVF—may be recommended. During IVF, eggs are retrieved and fertilised with sperm in a laboratory. The resulting embryos are cultured before being transferred into the uterus. This allows the treatment to bypass the fallopian tubes. The Council on Human Reproductive Technology in Hong Kong also identifies absent or blocked fallopian tubes as one of the main conditions for which IVF may be used. ## Can You Still Become Pregnant With Hydrosalpinx? Hydrosalpinx usually develops when the far end of a fallopian tube becomes blocked and fluid accumulates inside the tube. Some patients may still conceive naturally, but severe hydrosalpinx can impair tubal function and may adversely affect the uterine environment required for embryo implantation. Before IVF treatment, doctors generally assess the extent of the hydrosalpinx, whether the affected tube communicates with the uterine cavity, and whether the accumulated fluid may flow back into the uterus. Some patients may need tubal ligation, salpingectomy, or another form of treatment before embryo transfer. However, the same approach is not appropriate for every patient with hydrosalpinx. The treatment plan should be determined by a reproductive medicine specialist based on imaging findings and the patient’s individual circumstances. ## Can Patients With Pelvic Adhesions Undergo IVF? Pelvic adhesions may result from pelvic inflammatory disease, endometriosis, previous surgery, or infection. Adhesions can alter the normal positions of the fallopian tubes and ovaries, making it difficult for the fallopian tube to capture an egg after ovulation and thereby affecting natural conception. Most patients with pelvic adhesions may still undergo IVF. Before treatment, the following factors should be evaluated: * Whether the ovaries can be safely and easily accessed for transvaginal egg retrieval * Whether hydrosalpinx is also present * Whether the uterine cavity and endometrium are normal * Whether endometriosis or adenomyosis is present * Whether previous surgery has affected ovarian reserve * The woman’s age, AMH level, and antral follicle count * The male partner’s semen quality When adhesions are severe, doctors will compare the potential benefits and risks of surgery before IVF with those of proceeding directly to an IVF cycle. This helps avoid unnecessary surgery that could further reduce ovarian function. ## When Might Assisted Reproductive Technology Be Needed? You may wish to consult a gynaecologist or reproductive medicine specialist promptly if any of the following circumstances apply: 1. Both fallopian tubes are completely blocked. 2. Both fallopian tubes have been surgically removed. 3. Severe hydrosalpinx is present. 4. There are extensive pelvic or tubal adhesions. 5. Ectopic pregnancy has occurred repeatedly. 6. Pregnancy has not occurred after tubal surgery. 7. Tubal disease is accompanied by advanced maternal age, diminished ovarian reserve, or abnormal semen parameters. 8. Pregnancy has not occurred after one year of regular, unprotected sexual intercourse. 9. The woman is older and prolonged attempts at natural conception may not be advisable. Assisted reproductive technology does not refer only to IVF. It also includes intrauterine insemination, conventional in vitro fertilisation, and intracytoplasmic sperm injection. It is important to note that intrauterine insemination generally requires at least one fallopian tube to be reasonably open and functional. If both fallopian tubes are completely blocked, intrauterine insemination cannot bypass the obstruction and is therefore usually unsuitable. ## What Should You Know Before Receiving Assisted Reproductive Treatment in Hong Kong? In Hong Kong, reproductive technology procedures—including IVF, artificial insemination, gamete retrieval, the handling of embryos or gametes outside the body, and their storage—are regulated under the Human Reproductive Technology Ordinance and the relevant Code of Practice. Patients should select a reproductive technology centre holding the appropriate licence. Before treatment, they should understand the procedures involved, expected success rates, fees, possible medication side effects, risks associated with egg retrieval, ovarian hyperstimulation syndrome, and the risks of multiple pregnancy. ## Early Evaluation Helps You Choose the Right Treatment Gamete transport disorders are an important indication for IVF and may include blocked or absent fallopian tubes, hydrosalpinx, impaired tubal function, and pelvic adhesions. However, the decision to begin IVF should not be based solely on a single tubal examination report. A comprehensive fertility assessment should also consider the woman’s age, AMH level, antral follicle count, ovulation, uterine environment, and the male partner’s semen quality. A qualified doctor can then determine whether it is more appropriate to continue trying naturally, undergo surgery, or begin an assisted reproduction cycle. If you are dealing with blocked fallopian tubes, hydrosalpinx, pelvic adhesions, or recurrent ectopic pregnancy, consider consulting a licensed reproductive medicine provider as early as possible. An individualised fertility plan can then be developed according to your specific circumstances. If you would like to learn more about gamete transport disorders and assisted reproductive technology, please contact us. We can provide professional information and guidance on appropriate medical care pathways.

Blocked fallopian tubes, hydrosalpinx, and pelvic adhesions are conditions that many women only discover after experiencing prolonged difficulty conceiving. These conditions may cause “gamete transport disorders,” preventing sperm and egg from meeting successfully and thereby reducing the chance of natural conception.

According to the Council on Human Reproductive Technology in Hong Kong, a couple may be considered infertile or subfertile if pregnancy has not occurred after one year of regular, unprotected sexual intercourse. Factors affecting female fertility include ovulation disorders, endometriosis, and age. Depending on the underlying cause, doctors may recommend timed intercourse, medication, surgery, or assisted reproductive treatment.

What Are Gamete Transport Disorders?

“Gametes” refer collectively to sperm and eggs. During natural conception, sperm travel from the vagina through the uterus and into the fallopian tubes, where they may meet and fertilize an egg released from the ovary. The fertilized egg then travels through the fallopian tube to the uterine cavity for implantation.

If the fallopian tubes are blocked, absent, filled with fluid, or restricted by surrounding adhesions, the movement of sperm, eggs, or fertilized embryos may be disrupted. Conditions in which tubal or pelvic factors prevent the normal meeting, fertilization, or transportation of sperm and eggs are generally described as gamete transport disorders.

Common conditions include:

  • Unilateral or bilateral fallopian tube blockage

  • Surgical removal of one or both fallopian tubes

  • Severe hydrosalpinx

  • Extensive pelvic or tubal adhesions

  • Significant impairment of fallopian tube function

  • Recurrent ectopic pregnancy

  • Adhesions caused by pelvic inflammatory disease or previous surgery

A gamete transport disorder does not necessarily mean that pregnancy is impossible. The likelihood of natural conception depends on the location and severity of the blockage, tubal function, the woman’s age and ovarian reserve, and the male partner’s semen parameters.

What Should You Do If Your Fallopian Tubes Are Blocked?

After a fallopian tube blockage is detected, the first step is to determine whether it is a genuine blockage or a false-positive result caused by temporary tubal spasm during the examination.

Doctors may assess the location and severity of the blockage by reviewing hysterosalpingography findings, ultrasound results, previous surgical records, and, when necessary, laparoscopy findings.

For mild or localized abnormalities, medication, tubal surgery, or a period of natural conception attempts may be considered. If both fallopian tubes are severely blocked or have been removed, or if tubal function is significantly impaired, in vitro fertilisation—commonly known as IVF—may be recommended.

During IVF, eggs are retrieved and fertilised with sperm in a laboratory. The resulting embryos are cultured before being transferred into the uterus. This allows the treatment to bypass the fallopian tubes. The Council on Human Reproductive Technology in Hong Kong also identifies absent or blocked fallopian tubes as one of the main conditions for which IVF may be used.

Can You Still Become Pregnant With Hydrosalpinx?

Hydrosalpinx usually develops when the far end of a fallopian tube becomes blocked and fluid accumulates inside the tube. Some patients may still conceive naturally, but severe hydrosalpinx can impair tubal function and may adversely affect the uterine environment required for embryo implantation.

Before IVF treatment, doctors generally assess the extent of the hydrosalpinx, whether the affected tube communicates with the uterine cavity, and whether the accumulated fluid may flow back into the uterus.

Some patients may need tubal ligation, salpingectomy, or another form of treatment before embryo transfer. However, the same approach is not appropriate for every patient with hydrosalpinx. The treatment plan should be determined by a reproductive medicine specialist based on imaging findings and the patient’s individual circumstances.

Can Patients With Pelvic Adhesions Undergo IVF?

Pelvic adhesions may result from pelvic inflammatory disease, endometriosis, previous surgery, or infection. Adhesions can alter the normal positions of the fallopian tubes and ovaries, making it difficult for the fallopian tube to capture an egg after ovulation and thereby affecting natural conception.

Most patients with pelvic adhesions may still undergo IVF. Before treatment, the following factors should be evaluated:

  • Whether the ovaries can be safely and easily accessed for transvaginal egg retrieval

  • Whether hydrosalpinx is also present

  • Whether the uterine cavity and endometrium are normal

  • Whether endometriosis or adenomyosis is present

  • Whether previous surgery has affected ovarian reserve

  • The woman’s age, AMH level, and antral follicle count

  • The male partner’s semen quality

When adhesions are severe, doctors will compare the potential benefits and risks of surgery before IVF with those of proceeding directly to an IVF cycle. This helps avoid unnecessary surgery that could further reduce ovarian function.

When Might Assisted Reproductive Technology Be Needed?

You may wish to consult a gynaecologist or reproductive medicine specialist promptly if any of the following circumstances apply:

  1. Both fallopian tubes are completely blocked.

  2. Both fallopian tubes have been surgically removed.

  3. Severe hydrosalpinx is present.

  4. There are extensive pelvic or tubal adhesions.

  5. Ectopic pregnancy has occurred repeatedly.

  6. Pregnancy has not occurred after tubal surgery.

  7. Tubal disease is accompanied by advanced maternal age, diminished ovarian reserve, or abnormal semen parameters.

  8. Pregnancy has not occurred after one year of regular, unprotected sexual intercourse.

  9. The woman is older and prolonged attempts at natural conception may not be advisable.

Assisted reproductive technology does not refer only to IVF. It also includes intrauterine insemination, conventional in vitro fertilisation, and intracytoplasmic sperm injection.

It is important to note that intrauterine insemination generally requires at least one fallopian tube to be reasonably open and functional. If both fallopian tubes are completely blocked, intrauterine insemination cannot bypass the obstruction and is therefore usually unsuitable.

What Should You Know Before Receiving Assisted Reproductive Treatment in Hong Kong?

In Hong Kong, reproductive technology procedures—including IVF, artificial insemination, gamete retrieval, the handling of embryos or gametes outside the body, and their storage—are regulated under the Human Reproductive Technology Ordinance and the relevant Code of Practice.

Patients should select a reproductive technology centre holding the appropriate licence. Before treatment, they should understand the procedures involved, expected success rates, fees, possible medication side effects, risks associated with egg retrieval, ovarian hyperstimulation syndrome, and the risks of multiple pregnancy.

Early Evaluation Helps You Choose the Right Treatment

Gamete transport disorders are an important indication for IVF and may include blocked or absent fallopian tubes, hydrosalpinx, impaired tubal function, and pelvic adhesions. However, the decision to begin IVF should not be based solely on a single tubal examination report.

A comprehensive fertility assessment should also consider the woman’s age, AMH level, antral follicle count, ovulation, uterine environment, and the male partner’s semen quality. A qualified doctor can then determine whether it is more appropriate to continue trying naturally, undergo surgery, or begin an assisted reproduction cycle.

If you are dealing with blocked fallopian tubes, hydrosalpinx, pelvic adhesions, or recurrent ectopic pregnancy, consider consulting a licensed reproductive medicine provider as early as possible. An individualised fertility plan can then be developed according to your specific circumstances.

If you would like to learn more about gamete transport disorders and assisted reproductive technology, please contact us. We can provide professional information and guidance on appropriate medical care pathways.


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