My girlfriend uses Ortho Novum and she has very little libido, I haven't noticed that it goes up or down, but she has used the pill since before I met her so I have no idea if is because of the pill or something else. Sorry I can't offer anything more. I would like to know if it actually is a side effect of the pill, and if it is, would a different brand have a decreased likeliness of this side effect?
It would be great if my girlfriend could fix this just by changing brands.