i got my period 3 times in one month what does that mean . Could I be pregnant. I am unmarried . If it so abortion is the only option . I want to go for medical abortion . Is it safe to use mefipristone and misoprostal pills . Its been 5 weak when I had unprotected sex . Although I did take unwanted 72 pill under 72 hour, but may be it hadn t worked . What do you suggest.