I'm prg 17 week due date 4 april 2015..First day of my period was on june 28 wich is de first day of my cycle on day 7,8,9 I had sex with my boyfrnd @ I mak mistk sleep with my ex on day 12 who is de father ?plzzz help mee
Hi Olly,
Either guy can be the father.
You'll normally ovulate between days 11 and 16 of your cycle. Sperm can survive UP TO about 5 days.
You'll need a paternity test, there is no other way to tell.
It can be done now, non-invasively. Look up "non-invasive paternity test."
Good luck.