I had my period April 27- may 3. Then if I remember right I did it with the bf a couple times unprotected. Then may 16-18 I was in the hospital. I was suppose to ovulate on the 16th. I had to share a bathroom with old guys and now I'm paranoid that they might have put sperm in toilet or toilet paper and I might have not realized. But I used the washroom 10-15 minutes after them at times.
I know it sounds silly but how probable is it for me to become pregnant by the bathroom?