Hi, I recently had sex without a condom but before I did I masturbated about 2 and a half hours before and wiped up all the cum with a paper towel off my penis and around it and then urinated. Then 2 and a half hours later we had unprotected sex and I pulled out and masturbated for about 5 minutes till I came. I did not cum inside her I went to the bathroom to finish. Is there any chance of pregnancy from this?