I am Swapnika. I am 28 years and married for 4 years. I menstrated for every 25 or 26 days and period lasts for 5 days. I had follicular study done and i am ovulating normally on 11th day for every 26 day period. My husband also has good sperm count. We are trying to have kids, but I did not conceive. I was hypothyroid 1 year and got treated for it. Recent TSH, T3, and T4 test is normal, but still my gynec prescribed Thyronorm 12.5 mcg. I am taking it. My uterus measures 65 x 37 x 43 mm. ET 6 mm Ovaries: Right ovary 39 x 25 mm, left 33 x 19 mm. Last month I went to another gynecologist and she prescribed Productiv F to take for 30 days and asked to start from second day of my period. I want to know why is Productiv F used for and can it help in conceiving. Please tell me why i am not conceiving inspite of having all records normal. My weight is 36 kg. Is this the problem or please help me.