Can You Get Pregnant with Endometriosis?

Yes. Many women with endometriosis conceive, including without treatment. The condition reduces the chance rather than removing it, and how much depends on its severity and where it is. Mild endometriosis may have little effect; more advanced disease can distort the pelvic anatomy, block the fallopian tubes or affect the ovaries. Where treatment is needed, options run from surgery through IUI to IVF, which bypasses the tubes entirely and is often the route where the disease is advanced.

How does endometriosis affect fertility?

Endometriosis is tissue similar to the uterine lining growing outside the uterus, commonly on the ovaries, fallopian tubes and pelvic tissue. The American College of Obstetricians and Gynecologists sets out the condition and its management. It affects fertility through several mechanisms:

• Adhesions and scarring that distort the anatomy, so an egg cannot reach or travel down the tube.
• Blocked or damaged fallopian tubes.
• Ovarian involvement, including endometriomas, which can affect ovarian reserve, and where surgery to remove them can also affect it.
• Pelvic inflammation, which may affect the environment eggs, sperm and embryos have to survive in.
• Pain during intercourse, which can reduce frequency and timing.

Severity matters, and it does not track symptoms. Some women with extensive disease have few symptoms; some with severe pain have limited disease. This is why the effect on fertility is assessed rather than assumed from how you feel.

What treatment options are there?

Surgery

Laparoscopic surgery can remove endometriosis and adhesions, and may improve the chance of conceiving naturally in some cases. It carries a specific consideration where ovarian endometriomas are involved: removing them can reduce ovarian reserve. That trade-off should be discussed explicitly before surgery, especially if you are also considering IVF.

IUI

May be an option in mild endometriosis where the tubes are open and sperm parameters are adequate. It is less likely to succeed where disease is more advanced.

IVF

Bypasses the fallopian tubes and the pelvic environment altogether, which is why it is often the route where endometriosis is moderate or severe, where the tubes are affected, or where other treatment has not worked.

Note that hormonal treatments used to manage endometriosis pain generally prevent pregnancy while you are taking them. If you are trying to conceive, that needs coordinating rather than treating separately, which is a common gap when gynecology and fertility care are not talking to each other.

Should you have surgery or go straight to IVF?

It depends on the severity, your age, your ovarian reserve, whether pain needs treating in its own right, and whether there is also a male factor. There is a real tension here: surgery may improve natural conception but takes recovery time and can reduce ovarian reserve, while IVF does not treat the disease or the pain.

Ask your specialist to set out both paths for your specific situation, including what surgery would be expected to achieve and what it might cost you in ovarian reserve.

We at Millennium IVF Clinic will assess how endometriosis is affecting your fertility and what options apply. You can arrange a consultation with our team.

Frequently asked questions

Does endometriosis always cause infertility?

No. Many women with endometriosis conceive without treatment. It reduces the chance rather than removing it, and mild disease may have little effect.

Does the severity of pain indicate the effect on fertility?

No, and this surprises people. Pain and the extent of disease do not track each other closely, which is why assessment matters.

Will surgery improve my chances?

It can in some cases, but where ovarian endometriomas are removed there is a risk to ovarian reserve. Discuss both sides before deciding.

Can I take endometriosis medication while trying to conceive?

Most hormonal treatments for endometriosis prevent pregnancy while being taken. Coordinate this with both the doctor managing your endometriosis and your fertility specialist.