Question about birth control? From a guys standpoint.?

Well, some birth controls can also help with menstrual cramps and acne. It can also just be inconvenient if a girl stops taking it and something comes up where they want to have . It takes two weeks for birth control to kick in, so staying on it can just make things easier. It can also **** up their period. Hope I'm not grossing you out, but I'm just trying to be honest. Being on birth control sets your period to come at a specific time of the month. When you get off your hormones begin to change and it can cause your period to be off for a little while until your body gets into its own natural groove. I used to stay on it mainly for my menstrual cramps, but it can be different for any girl.