I have been told that saltpeter will stop a man from getting and errection but when I read up on it it said that it was never proven to work for that and that it could cause more harm than good. the reason I want to know is because I dont want to be with my husband anymore and he's known this for a while now and since he's known he's been very persistant about sex and as I cant find my way away from him I find myself just giving in sometimes but I cant keep doing this. he refuses to go somewhere else for it even though I told him to. and he knows I dont want him but if I dont give in it starts a huge arguement and i cant keep missing time from work because he's got me up all night. I know this all sounds very rediculously stupid but Im at my whits end and dont know what to do. if there is something out there that I can safely use to keep him from being able to get it up I would love to know.