My sister suffering from abdominal pain and bleeding like mensuration between normal days. She is a mother of a child, her age 22 and weight 58 kg. She visited doctor and doctor said this is Left ovarian cyst size 59×55 mm Cyst. Ultrasound Report: Slightly bulky Uterus Left ovarian cyst -? Follicular cyst Minimal free fluid in POD? Physiological/PID. Other organs are normal. Thyroid test report: T3 - 1.21 ng/ml T4 - 7.59 ug/dl TSH 1.76 uIU/ml. And heamogram test all are normal in range ex. Haemoglobin wbc rbc platelets lymphocytes etc are in normal range. CA 125 test result also normal 19.5 U/ml. What are the treatment and anything to worry please suggest.