I think instead of debating whether or not they should be over the counter drugs, perhaps we should be getting together and racking our brains on how we can get doctors to STOP charging an arm and fucking leg for them. That stuff is insanely expensive for women and simply using condoms is not adequate protection - no matter what some people think.
My aunt lost an ovary when she was young and had to take birth control pills for a number of reasons. She's on the shot now, but it doesn't help her mood swings any. Hmm, I should bring that up the next time I'm talking with family as to whether or not those could be a result. It's hard to tell with someone who is also a Diabetic (type II) which causes mood swings, as well.
When I was in a relationship, once my gal's access to birth control dried up.. so did our sex life. She just didn't want to take that risk, even though I have diminished odds of actually being able to impregnate - further reduced through condoms. It did put a strain on our relationship (but not our friendship) because it meant having to either fight off our natural desires or find alternate ways of dealing with it - mainly foreplay.
I understand why people might want birth control without prescription - there's numerous reasons - it's just the simple fact that the pills brands are many and finding the right one can be difficult, not to mention the potential side effects and health risks. As has already been stated repeatedly in this topic.
Really, the ideal situation would be to have more "ready clinics" - or whatever they're called - to promote ease of access to protection, in all forms, at a much cheaper rate. If birth control pills were more appropriately priced, given the obvious need for them, I think we'd see a sharp decline in the number of teenage pregnancies and accidental pregnancies in general.
Also, the whole thing about "needing a parent's permission" to be on birth control really needs to go. This can be especially problematic for young girls who live in.. obstinate households that have "views" on this kind of thing. It's kind of like abortions in that it should NOT be a parent's choice, but the person wanting the abortion. That's pretty screwed up in certain countries and even right here in the US!