I have hypothyroidism and using 100 mg thyronorm tablet and having irregular periods. Trying to conceive from 10 months .last month (29th june) gynecologist gave clomifene citrate on 2nd day of period and continued for 5 days. On 17th day scanning done and has told ovulation has occurred. Then on 36th day I had done upt ,it comes negative so she prescribed regestrone for 5 days twice a day and told periods will come after 5 days after stopping but didn't come and upt came negative so on 46th day progesterone shot is given and told within 10 days period will come and I have got period on 7th after shot. What is the problem please tell me if further treatment is needed.