I had sex with my Girlfreind for the first time without any Protection,I am not aware of that my sperms are in her or not,She is suffering from Polycistic Ovary Disorder (PCOD).And she was having her periods,today was the fifth day of periods.She was treating herself by a pill named TARANA given by her doc sometime back.I went to the pharmacy and they gave me a pill named UNWANTED 72 ,I dont want her to get pregnant ,Should i give the pill to her,Is there any Harm to her Health?Are there any serious Side effects?????