birth control
"Getting this thing put in was one of the worst pains I've ever felt. I first tried mirena, but turns out my cervix is "kinked like a hose" and so it consequently would not fit, but I still got the terrible cramps and all that. Tried skyla next after taking medicine to dilate my cervix (the same one they commonly give women when going into labor) and after some trouble it went in. 7 months later, I still get terrible cramps like when I got it inserted, sometimes  it is induced by sex and it hurts like anything. It sure is great not having to remember to take pills every day though!"