Ovulation
The most common ovulation issue is Polycystic Ovarian Syndrome (PCOS) which is a hormone imbalance problem that can have a detrimental effect on normal ovulation.
PCOS is the most common cause of female infertility. Primary Ovarian Insufficiency (POI) is also known as premature ovarian failure and is another known cause of female infertility. POI is when the ovaries stop producing eggs many years before expected.