my last period started sept 12-sept 19 and I had sex sept 27 (day 16 of my cycle) with guy #1 -using the pull out method, he pulled out way before he came sept 30 (day 19 of my cycle) with my ex -he put it back in right after he came and continued for a short time. then on oct 6&7 with guy #3 (day 25&26 of my cycle)-he always came inside me. My period was supposed to come October 8th, Or soon because my cycle is 24-26 days long usually.
I got a negative test on oct 11th
i got a positive test on oct 16th
What sex could have made me pregnant?
Any guesses would be helpful thank you