from supplement forum "ephedra question for ladies"

i posted this in the supplement forum (you know that place where noone but the AR-aholics show up) and got no replies so I figured to post it here. If no luck here I may have to ask somebody to post it in the womans forum.

I have a friend who has started taking e/c again after a long layoff. so she has a problem that her period is late starting. (no she is not pregnant, it started, just late) this has happend the last time she was on and seems like too much of a coincidence as she is regular as a clock. (i guess the pill works well in that regard).

my question is that if anybody has encountered this before. more knowledge...more better!