Hi doctor, I'm 18 and I had oral sex with my boyfriend on 25 th august. My ovulation was supposed to happen on 26th aug and this is what scaring us the most. Though we did not have sex we are scared that what if accidentally his penis had touched my vagina. He fingered me after he cleaned his precum with his hand. Are there any chances that might have transferred any sperm into me? There was a time gap of 3-4 mins in between cleaning and putting his hand in me. This is what scares us I took an I pill with in 12 hours so as so to reduce any chances of pregnancy if there were any. I see no side affects after the pill and feel completely normal. Acc to my cycle I should get my period around 7-8 September. Please help me I'm scared and worried. thank you.