Hi doctor, We are trying for pregnancy from last 1 year and my wife is not getting pregnant. She has a hypothyroid and pcos. She is taking 100 mcg thyronorm. After some medication for 6 months she prescribed for hmg 75 last month but endometrial thickness is below 7 in the follicular study. Again this month she has given shot of hmg 75 for 3 days and hmg 150 for another 2 days. But today's follicular study still show below 7 mm after 12th day of period. What could be the problem doctor. We are getting tensed now. Please suggest anything. Thank you.