Which factor related to the uterus is listed as a contributor to female infertility?

• A. Uterine factors.
• B. Cervical infections only.
• C. Fallopian tube patency.
• D. Testicular dysfunction.

Answer: (A)

Uterine factors are a major category of contributors to female infertility because the uterus must provide a suitable environment for embryo implantation and early pregnancy. Problems inside the uterus—such as fibroids that distort the cavity, congenital uterine anomalies, intrauterine adhesions (Asherman syndrome), or endometrial pathology—can prevent implantation or lead to early pregnancy loss, reducing the chances of achieving or maintaining pregnancy. That’s why a factor related to the uterus is the best fit.

Cervical infections affect fertility by altering cervical mucus and sperm passage, not the uterine environment itself. Patency of the fallopian tubes concerns the tubal pathway, which is a different anatomical factor. Testicular dysfunction is a male factor and not related to uterine conditions.