How does PCOS affect fertility if I also have endometriosis?

PCOS and endometriosis can affect fertility in different ways, and having both can create “stacked” barriers to conception. PCOS commonly reduces how often you ovulate, which can make timing and achieving pregnancy harder even when the tubes and uterus are normal. Endometriosis can interfere through pelvic inflammation, scarring, and pain-related pelvic floor and sexual function issues, and in some cases it can affect the ovaries or fallopian tubes.

The good news is that we can often make a clear plan once we identify which factor is most limiting for you right now—irregular ovulation, pelvic anatomy, ovarian reserve, or a combination. Many patients benefit from a coordinated approach that supports ovulation while also addressing endometriosis when it’s contributing meaningful pelvic disease or symptoms. If age, time trying, or pelvic findings suggest a narrower window, our team can help you compare options like fertility medications, surgical treatment of endometriosis when appropriate, and assisted reproduction, and decide on the most efficient next step for your goals.