Well, this happened about three hours ago. And I am really worried. I did use a condom, however, I took it off and went in without it and stayed in for about 7 - 10 seconds. I think I twitched. I would say I didn't ejaculate during or before the intercourse, but I'm contradicting myself because I'm so paranoid. This may sound a little childish but with all the threads about this topic, I just don't know what to believe. I am unbelievably paranoid.