birth control
"I have been on depo since I was 16 and I am now 21 years old. I have had a great experience overall with the shot. When I first got the shot I did bleed/spot for almost a month straight. The bleeding did go away and now it only occurs when I am due for my shot. It has been awesome to not have a period and not worry about taking a pill, but I have heard it is not good for you after a certain amount of years so I am having to find another source of birth control."