Hiya, Well, the first day of my period was about the 6th of October and i have a shorter cycle than normal, I then had sex with my partner on the 11th, we slept together 5 times in one night (sorry for the tmi), we then broke up and on a stupid drunken night i slept with someone else on the 20th but it was only for a minute or so and he did not finish inside of me. I've now found out i'm pregnant, on the 17th of november i had a scan saying i was between 5 and 5 and a half weeks which i figured out to be my partners and then i had another scan on the 1st of december stating i was 8 weeks and 2 days, now i'm really confused i was sure it was my partners and now i'm uncertain, can someone help me please! :(