I was about a week and a half late on putting my ring back in but once I put it back in I waited 7 days to have sex again(unprotected ) I always take out my ring in a Sunday and my period usually starts on a Wednesday so I was wondering if my periods late because I put it in late or if it is because I could possibly be pregnant .but I also didn't wait a full 3 weeks to take it out again I waited the rest of the time from when I was suppose to put it back in.