Birth Control & Women's Health

Can Fibroids Cause Infertility?

Linda Girgis | MD

Medically reviewed by Linda Girgis | MD, Girgis Family Medicine on August 22nd, 2026.

Yes, uterine fibroids can cause infertility, though only about 5-10% of infertility cases are directly attributed to fibroids alone. Fibroids may interfere with conception by blocking fallopian tubes, distorting the uterine cavity, or disrupting implantation of a fertilized embryo. Submucosal fibroids that grow into the uterine cavity pose the highest risk for fertility problems, while subserosal fibroids on the outer uterine wall rarely affect conception. Studies show that removing problematic fibroids can improve pregnancy rates by 15-77% depending on fibroid type and location. The size, number, and position of fibroids determine their impact on fertility more than their mere presence.

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