Hi -
I have been taking Apri for about three months now. Before, I was on ortho-tricyclen Lo for about 2 years, which helped some at first, but then made my face worse and gave my breakthrough bleeding. About 2 weeks into taking Apri, I got a terrible breakout that lasted about 2-4 weeks, which I know sounds awful, but this was the "initial breakout" that I read can happen when starting/switching BCP's (although mostly what I have read about Desogen, many people don't experience the "initial breakout" with Desogen). My face, 3 months later, is still healing. I don't get the breakouts I used to get a week before my period, but I have noticed that I do get some during the week I am off the pill, on the iron pills. I am also on an antiobiotic and prescription vitamin for my skin in conjunction with Apri, but I don't think the antibiotic has the same effect it had when I first took it a couple years ago. I am hoping my face/body will fully adjust to Apri in a couple more months time.
As for my period, it is very regular on Apri, and it lasts about 4 days, no breakthrough bleeding.
I also use topical BP on my skin every day, which also helps with killing the bateria.
Good luck. If I were you, I would give Apri/Desogen at least 3-6 months. Patience, especially in my case, truly is a virtue.