Hi all, have to ask my qn again as it wasn't answered yet. Ok it was protected intercourse but the condom did not roll down so he turn it over to roll it down. After the deed, condom was check doing water leak test and no leaks whatsoever. But just worried about the pre *** on condom. Although new studies said no sperm in pre *** and he also urinated before that. I took EC Postinor 2 just to be safe even though it was day 6 of having my period. What are my chances?