My boyfriend and I were fooling around and I gave him oral and we do not know if he pre ejaculated of not. Then I kissed him and 10 mins later he gave me oral and manual (washing his hands first without contact to seamen) I took the contraception pill 4 days later. I am not sure if I was ovulating or not because I had no vaginal discharge and I had lots of it a few days before. PLEASE HELP!
I think you are fine, nothing to worry about, the sperm probably died