I'm starting back on the Pill again after MANY years off of it. I forget how it works haha.

I just had my first period in 2 years after finishing up breastfeeding, it ended last Friday, based on timing, i wanted to start my new pill (tri-phasic, what I used to take for about 13 years) this sunday.

My question is - is that OK that I'm waiting a full week after my period is ending to start taking it??