Does drinking vinegar actually kill sperm after having unprotected sex?

Yes, there's a huge chance. Your girlfriend should take a pregnancy test, immediately. Just kidding.

Unless you're Superman or something.........I would say there is not a chance anything survived the first soap and hot water rinse. But the vinegar was a nice touch....Why didn't you just use hand sanitizer?

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.