Whos the father ?

the father is the friend you slept with. if you had a period after the last time you slept with your ex, then it cannot be his. you could always get a calendar and subtract 10 weeks from it and get a rough estimate as to when you have conceived. also... a woman usually ovulates 14 days before her next period. that would mean you ovulated around june 3rd (if you were expecting your period the 17th) which is during the 1st week of june. another way to figure out conception date is to add 3 months and 1 week to your estimated due date and you get an estimated date of conception. but, like i said, if you had a period after the last time you slept with your ex... that makes your friend you slept with in june the father. good luck =)