Infertility Causes Clicking on a topic below will drop you to the section of this document that discusses the topic that you have chosen.
Endometrial lesions can block the fallopian tubes or impair ovulatory function.
Pain and extensive damage can occur, leading to infertility. The mucus lining of the cervix plays an important role in facilitating the progress of sperm through the reproductive tract. During the menstrual cycle, this mucus changes in quantity and quality under the influence of the hormones estrogen and progesterone. Uterine Factors Benign tumors or severe scarring of the uterine wall can also contribute to infertility. Unexplained infertility After in-depth medical investigations, a couple's infertility may remain unexplained.