I was wondering if anyone could help. My husband I were going threw a hard time after the lost of our son to SIDS he was just short of 2 months old. Although we are still together and still having sex things were not the same. We blamed each other and our selfs to much. I found out in March we were expecting again!

Here lies the problem I slept with my husband unprotected of course many times in March and I slept with a good friend once March 17th PROTECTED! (and never again) Then back with my husband the next day and many days after. I figured out that I should have concieved around march 20th and Im due Dec 10 2009. My last LMP was March 5 and my cycle can be up to 30 days. Please dont judge I love my husband and children more then words can explain. I guess im just human and made a mistake. I would like anyones honest opinion' do you think that theres any chance that my husband would not be the father?
Thank you from a very worried
mother of 3