Hello doc, I have a regular periods 30 days cycle and a regular ovulation too. We are trying for a baby since one year. We had all the tests, everything was normal. I don't know why I am not conceiving. I had a follicular study last month, my egg ruptures on my 16th day we had an intercourse continuously for 4 days, and my doctor gave progesterone tablet for 16 days. Now my period was 3 days late and I experience some breast pain, no period symptoms. I undergone pregnancy test this eve, got a negative results. Should I wait and check or should I wait for my period? I don't know for what reason I am not conceiving, totally very upset. Please help me.