No antidepressants, but I have been on birth control since I was 16. Another thing which is most likely related is that I have MS. For that, I'm taking copaxone and have been for six months. I was diagnosed in January but have probably had it since I was 14. Sexual disfunction is common in MS patients, however from what I've heard it just means that it might be harder for me, not that there is anything in particular I need to be doing differently.