hi I know this is a silly question but can I become pregnant if he ejaculated on my stomach? My boyfriend and I got a bit carried away last night. I was wearing my underwear and shorts and he ejaculated on my stomach, I immediately took the shorts off because it had dripped down. When I got home after an hour I realized that my underwear was wet on the edge of them. It didn't look like it was wet in the middle. Should I take the morning after pill?