Ortho tri cyclen lo: got period before green pills

This is my first month on ortho tri cyclen lo. planned parenthood told me that I should get my period when I am taking the green "sugar pills" at the end of the pack, right before I start a new pack of pills. But I am on my period on the last few dark blue pills, before the green pills. I take the pill at the same time every day and I don't skip...is everything ok?

[msniki412]

Could just be your body trying to regulate while taking the pills. It is not uncommon to have breakthrough bleeding when first starting bcp. It should decrease over time.

[j111]

ok thanks, I'll see how it goes the next few months