P.C.O.S, also known as Stein-Leventhal Syndrome, is a leading cause of infertility among women. br In this condition the levels of sex hormones in a woman namely, estrogen and progesterone, go out of balance. This leads to enlarged ovaries with multiple cysts forming on the outer edges br P.C.O.S, also known as Stein-Leventhal Syndrome, is a leading cause of infertility among women. br In this condition the levels of sex hormones in a woman namely, estrogen and progesterone, go out of balance. This leads to enlarged ovaries with multiple cysts forming on the outer edges br Symptoms of p.c.o.s: br Who is prone to P.c. O. S br What is the cause of p.c.o.s br The complications of P.C.O.S include: br br Home remedies for PCOS br What is the treatment of P.C.O.