I am 30 year female, recently diagnose thyroid with tsh level 6.78, I am taking thyronorm 12. 5 mcg. I am planning for pregnancy from last three months. But a unsuccessful. Very much depressed. My lmp is 24th feb and my cycle is 23-25 days. I feel severe pain lower abdominal and back pain before and during my periods. Also can I take folic acid for pregnancy? If yes pl suggest which one. As I am taking thyroid tablet so can I take folic acid tablet with them, how to take.