Hey, I'm a new member I've never done this before I'm just looking for advice outside of my family. I had unprotected sex with a guy I was seeing, he was pulling out for about two months. Last time we had unprotected sex was November 5th, then my period came November 8th for two days which is not normal then we also had sex November 14th but we did use a condom and that was the last time we had sex. following the next week I got back with my ex the father of my kids November 19th we had unprotected sex late that night around 8-9 pm . I think that was the first day of me ovulating, we also had sex November 20th and November 21st I decided to take the plan b pill that evening my period was supposed to come December and it came December 8th for only one day and I realized I was pregnant. now my question is Could the father of my child be the guy I was seeing in the beginning or could it be my ex boyfriend did the plan b pill work or it didn't. I know they say that the plan b pill works within 72 hours I'm open to advice its very confusing...