Question

Anovulation is a common cause of female infertility and it can be triggered by many conditions.

Answer 1

Polycystic ovarian syndrome (PCOS) PCOS is a hormone imbalance which results in disrupted menstrual and ovulation cycles. It is the most common cause of infertility due to anovulation (no ovulation or egg is released). The name of the condition comes from the presence of tiny cysts on the outside of the ovaries.