Yes 13 sounds like a good number, but am all new to that sort of talk, but to me sounds like a great number!
I don't start my injections till AF arrives, which I am assuming will arrive straight after I take my last pill, haven't been on BC since last year in may, so can't remember for the life of me how many days after that last pill you get your AF, but am kind of dreading it, can only imagine the period pain I may be in for. hahaha. but, I don't my last pill on the 8th oct and I have my apt with the FS on the 7th Oct to go over the injections and get my script for it.
kind of nervous, cant wait to get started,