morning after pill

I doubt it matters at all. It is just to prevent pregnancy after unprotected sex or to alleviate your fears of pregnancy after any encounter. You could always call Planned Parenthood or ask them to double check but I can't imagine why there would be any issue whatsoever.

i took the morning after pill while on my period, and it worked just fine. the scheduling of my period, however, was affected. it came later than normal, but at least it still came!