emergency contraception
"Me and my bf had unprotected sex on the day of my ovulation period. I'm so panicked and worried that I may get pregnant so I got this plan B but the next day we met again and we had sex again the thought of being safe coz i just taken the Plan B 13 hrs ago. I don't know if it works that way. 
Please comment if you guys have experience like this before. 
Still worried of being pregnant."