Let's see I got on the pill when I was 15 because I had a period that lasted almost 3 months, it was INSANE.
I didn't lose my virginity until the summer of the 18th birthday (born in January, lost it in June of that year).
I have been on BC pill from 15, to the beginning of the year when I thought I was preggo and was off of it for like 6 weeks then found out I wasn't pregnant, so then got back on it, and now I am off of it again as of October 28th. Reason I am off of it now was due to stress and my body was getting WAY to many hormones. So I am taking a break, so to speak, to let my body recharge, per say, and then in a couple of months I will see how things are and get back on it.
Thankfully, Michael got a vasectomy almost 2 months (he is 28 with kids already) and had to due to medical reasons, but we find out next month if he is sterile or not. If he is, and my body is doing good from being off BC pills for so long, then I will stay off of them because I HATE how those things control my hormones. It is terrible.