LMP was 6/4/08 and ovulated on 6/13-6/14. I had unprotected sex on 6/13/08 and 6/16/08 and he withdrew, wiped off and we went at it again. I feel pregnant and began lightly bleeding on 6/26/08. I have been nauseous 2 times and extremely tired. Could I be pregnant or is it my period? I keep dreaming that I am carrying 2 boys. I have twin girls and we would love to have boys too. :)

Yes of course you could be pregnant if you have been having unprotected sex. I also had implantation bleeds with my 2 pregnancies so its entirely possible. Yesy when your next period is late and good luck.