
Polycystic ovarian syndrome(PCOS), also known as PCOD( polycystic ovarian disease) is one of the commonest causes of infertility.
The condition, polycystic ovarian syndrome, known as PCOS, is the commonest cause of ovulation disorders in women of reproductive age. Polycystic ovarian syndrome (PCOS), is a primary ovarian condition and is characterized by the presence of many minute cysts in the ovaries and excess production of androgens. Polycystic ovarian syndrome can be found in apparently normal women and the full expression of the disease so-called “Stein-leventhal syndrome” is very uncommon. Polycystic ovarian syndrome is frequently associated with weight gain, excessive hair growth in the face and body, irregular and infrequent periods or absent periods, infrequent or absent ovulation, miscarriage and infertility. The cause of PCOS is not fully understood. However, PCOS is thought to be a genetic disorder (autosomal dominant) meaning that each child has a 50% chance of inheriting the disorder from a parent who carries the gene. The gene can be inherited from either mother or father. The exact gene causing PCOS has not yet been identified. There are long-term risks of developing type 2 diabetes, cardiovascular disease and cancer of the womb. Women diagnosed as having PCOS before pregnancy have an increased risk of developing gestational diabetes.