It's a dumb question to ask, but I am very paranoid. My boyfriend stuck his tip in me (not fully, not even a few inches in) just a bit (few seconds) but DID NOT ejaculate inside of me, he did clean off the tip before inserting himself, but I still am curious as to whether or not there is still a risk? he did have a bit pre cum on him before, but he wiped it off and he was dry before he did enter. Also, if this helps: I'm expected to be getting my period in 4 days and have a regular period cycle, so my fertile and ovulation window was weeks ago.