Impotent?

Re: Impotent?

isnt infertility some thing different ? A man cant know about his infertility until he actually tries it after marriage or goes for some proper tests. Men usually dont go for such tests at all and only time they know about infertility is when they get married and things dont move on. Is it not the case?
So if some one doesnt actually know if he is infertile or not how can he refuse to a marriage on that basis ?