Hi and thanks for using the forum.
Since you have had a period since you last had sex with your first boyfriend, I think you are OK. You cannot do a DNA test until your baby is born (and it is simple to do) or if you need to have an amniocentesis during your pregnancy they can do a DNA test then. If you are really worried and it is really bothering you, you can do the DNA test (it involves a simple mouth swab from the baby and the dad) when your baby is born. However, I do think that you are in the clear. Good luck and congratulations.
Bridget
Okay thanks.. i have just hurd of ppl falling pregnant on there period so i was worried
I read your question on the other one and I think its ur boyfriend. U said u had sex with ur ex on the last day of ur period. U can't 100 percent obvulate during ur period u had sex a week later then got pregnant. Its more on ur boyfriend I wouldn't worry n wen u go to doc u can ask wat day did u concieve with the coreect due date