If you have finished the first 21 days of your birth control pill on Saturday and today is Wednesday but you are not on your period yet why is this?

Hello,

Your question is:

If you have finished the first 21 days of your birth control pill on Saturday and today is Wednesday but you are not on your period yet why is this?

If you've just started taking birth control pills then this is probably why your period hasn't arrived. It's quite common to miss a period during the first month of taking birth control pills.

If you've missed any pills then this will also effect your cycle. Your period will arrive anytime during the 7 day break.