Hi my question is I had sex with a old friend June 17th 2010 we used a condom and spermicide, the spermicide was the kind that's like a film you have to insert it in your vagina and wait until it dissolve well it didn't seem to dissolve but when we finished the condom was still in tact and then on June 22th I got my period it was normal 5 days but since then the only person I been having sex with was my boyfreind and my next period was due the 15th or 16th of July 2010 I took a test on the 18th and it was positive I am pregnant is it all possible it can be my old friends or is it my boyfreinds please help I'm a bit nervous.thanks for your time!

I'd be nervous too if you couldn't figure out who the father of your child was... you'd have to go on Maury on the segment of "Who is my baby daddy?" and that'd be pretty embarrassing.

No contraceptive is 100% effective, and if the condom was intact, and you guys used it properly, it seems that there's more of a chance that the baby is your boyfriend's.

In future cases, you know, to avoid this mess, I suggest you start sleeping with your boyfriend only; if not, try cheating on your boyfriend with guys that look like your boyfriend.

Odds are great that the baby is your boyfriend's. The sex with the old friend was soon before you period, you used protection, and your period was the norm for you.

You will get a better idea when you have your first ultrasound and they do some measurements of baby to get an idea of how far along you are. It is not a definite but might narrow it down even more. Good luck