I'm 24 years old, and my husband and I have been trying for a baby for about 10 months now. My periods have allways been regular, but at the beginning of this year it started to be irregular. I put this down to stress, moving to a new town and starting a new job. I've been to the gynae in March 2011, and after a sonar and pap smear was performed, all seemed normal and healthy. My last period started on 1May 2011, and I have not had any bleeding at all since, it is now 2nd August 2011. I have had lights brown and normal white discharge though. My boobs were very tender and tingly about two weeks ago, but now it's normal again. I have done the last pregnancy test this morning, again negative. What is going on?