When a guy cums in you

when a guy cums in you how long before you get pregnantk, he said he came in me thursday, and I have been of my period for 2 weeks so could I get pregnant?

Well 2 weeks ago.. thats 14 days, plus the duration of your period which was probably 3-5 days. So you are in about day 17 or 20 of your cycle.

Although we are often told that ovulation generally occurs on day 14 of a 28 day cycle, in actuality there is a wide variation in when it occurs. One study showed that only 30% of women ovulate between days 10-17, with many ovulating sooner, and others much later. This study also revealed that there is a wide variation in ovulation even for women who have regular cycles.

It's hard to tell, but you are definately in that prime average ovulation time. Most likely you will become pregnant.