birth control
"BEST THING EVER! If you are going on birth control, you might as well do extended cycle! You basically never get your period (so bye bye cramps, bleeding, buying tampons, ruining underwear). 

Perhaps the best part is that there is no placebo pill! The week off still has estrogen so you can say goodbye to mood swing side effects caused by the placebo that is a sugar pill. On this extended cycle, you don't get the same crazy side effects as you would when 1 week every month you don't take the hormone. 

It is a little expensive upfront because it is 3 months worth of meds. So if you do the math, it should be 3 times as expensive as one script that you pick up 3 times in 3 months. But you basically never need tampons, so put it toward this!"