I had my third son on April 29, 2008. Around the second week in June I went for my 6 week check up. The Dr. asked if I got my period. I told him I wasn't sure. Still to this day I haven't gotten my period. I have had sex twice with no protection. I read that it can take 6 to 12 weeks after you give birth to get your period back. I am not breastfeeding. I thought maybe becasue I have been running around, drinking alot of coffee and not sleeping that my body is off. I don't remember wenting this long to get my period with my other two pregnancy. I am hoping that the two time i did have sex that there is no little baby growing. Anyone else having this promblem?