i m 20 yr old i have had sex with my b.f around 4 days we always use condom but one day in enjoyment we forget to use condom and had sex for one minute after that we used condom i m sure in mid of one minute of sex sperm is not come outside so can you please tell me i m pregnant or not??even my period date is also missed..i m waiting for my peroid date.my period date is 31st june i m still waiting for my peroid date..please help me.me and my b.f are worried and nervous..