Cervical infertility

Infertility caused by cervical disease accounts for about 5% to 10% of infertility. The morphology of the cervix and the function of cervical mucus show periodic changes under the influence of ovarian hormones, and the characteristic changes in cervical function during ovulation are conducive to the passage of sperm, thereby ensuring that a considerable number of sperm continue to enter the uterine cavity to gain energy The main mechanisms of sexual infertility are abnormal cervical anatomy and abnormal cervical mucus.