How about Natural Family Planning??? When wet you are fertile - when dry you are not fertile.
It will be a sad day when the gov't & Bolshevik feminists dictates how often married men can bonk.
So gentlemen, the question is this. Are you going to stand firm against radical feminism and big-brother gov't, and their demands that we curb our bonking instinct? Or are you yourself going to be the one to determine the tempo of your bonking life?
WTF?
I am a big believer in Natural Family Planning when in your fertile years. We use barrier methods during those unsafe times (not quite 100% NFP but I will not use hormones.) It's great to understand it for when you are trying to do the opposite- make a baby. It's a lot faster getting pregnant when you know when to do it.