Can Plan B cause a late period?

I have unprotected sex on July 17. Took Plan B the subsequent light of day, second pill 12 hours subsequently. Last spell be July 7. Do you suppose I'm OK? I'm elder, 51 years weak.
Answers:

Do you become a "woman" when you hit your length?

You should be fine. If you are worried going on for it, though, do not fade to diary an appointment beside your gynecologist.

Breast Size?

i believe so...but a short time ago christen you gyn dr

WOMEN ONLY please.? men wouldn't know sorry!?

Have you spoken to your doctor around menopause.that casue slow period to!

PERIOd?!!?

Call the pharmacist

Can you 'm' lacking something human being inside you?

maybe but I would send for you dr.only just to be sure

Are everyone's cramps this bleak?!?

yeah Plan B does cause your subsequent spell irregular