Hello, I was feeling kind of pain by using the nuvaring and I decided to take it off is the second week, i was having sex in this week three days before and the past week. But i wasnt having sex today and i wont have sex later ( due to the fact that my bf went back to Germany) . I wonder if then there is still any risk of pregnancy. Should I insert it again? There exist the possibility that sperms survive that long? Thanks for the answers! (Sry for grammar errors the mobile isnt the best place where to type correctly)