Sperm can live in te in the vulva or up there, for four days. Don't use birth control unless you're with someone you want to have a child. The best relationship i've ever had was my and did she end it? She ended it but we were both ready for it to be over. There's one person whom i would have had a child with, but that's it.
J.F. Harris (new special People Make Mistakes on YouTube now!) makes it weird!