I haven't had a period since April 13th (first day of last period) and it is now July and still no period. I have gone off the birth control pill just after Christmas 2006 and recently changed medications for depression (this is when my periods stopped so I'm not sure if its related or not). I have been to my doctor several times and he tells me its my hormones and just had an ultrasound that appeared to be normal not to mention all the negative pregnancy tests both blood and home tests. I'm not sure whats going on my husband and I are having unprotected sex and didn't have any problems getting pregnant with my son who is now 21 months old. I'm just getting frustrated thinking there is something wrong as I have never missed my period (I'm been late before but never this late). Now I have been told I can still ovulate and others have told me no not without a period. Could anyone give me some insight on whats going on please????