Can Endometriosis Cause Infertility?

Yes, endometriosis can cause infertility in approximately 30-50% of women with the condition. The disorder creates scar tissue and adhesions that can block fallopian tubes, distort pelvic anatomy, and interfere with egg release. Additionally, endometriosis may reduce egg quality and create an inflammatory environment that makes conception more difficult. Studies show that women with mild endometriosis have fertility rates of about 75%, while those with severe cases see rates drop to 25-50%. However, many women with endometriosis do conceive naturally, and various fertility treatments including IVF can significantly improve pregnancy outcomes for those who need assistance.