Hi, Thanks for the query. Poly cystic ovary syndrome presents with symptoms like irregular menstrual cycles, anovulation, insulin resistance etc. If hormonal imbalance is severe that can lead to infertility. By decreasing the weight and treatment hormonal imbalance can be corrected to some extent. Once your cycles become regularize and ovulation occur, the possibility of pregnancy increases. So follow ovulation with follicular study. Possibly your ovarian follicle will reach sufficient size and release at expected time. You can plan unprotected intercourse around that period. This will help the possibility of pregnancy. Take care.