Hello and welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. You have ovarian cyst and trying to get pregnant from last one year. Cyst can cause ovarian dysfunction, hormonal imbalance, and menstrual irregularity. I would suggest to consult gynecologist and undergo examination. - Reproductive hormone analysis: to check for hormonal imbalance - USG and ovarian follicle study : to know evidence of ovulation. It requires proper treatment under advise of gynecologist. Main aim of treatment is to regularize the period, and induction of ovulation. - Duphaston: it will make the uterine environment favorable for implantation and support the pregnancy. It also help you to regularize period. You can try medicine for 2 to 4 months. If it does not respond then other drugs like Clomiphene citrate, metformin and ovacare plus will help you. Regular follow up by USG and ovarian follicle study should require. Avoid stress, take healthy diet, drink plenty of water, do regular exercise and maintain weight according to BMI. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Sagar