What if you don't start your Period on time if your on birth control?

Starting Birth Control can sometimes in itself cause irregularities in your period. If you just started within the past two or three months, check for pregnancy if you have been sexually active. If not, the the missed or delayed period is just a side effect of oral contraceptives.... HOWEVER.........
.....If you are more than a week late, you need to take a home pregnancy test. It IS still very possible to get pregnant while taking the pill correctly!!