birth control
"So I was one of the unfortunate ones who had severe pain, cramps, and bleeding for a month after insertion. It's possible and it seriously sucks, and I went to another gyno to make sure everything was okay; he said everything was literally perfect and if his training doctor could practice on me as well because everything was so great. 



Other than the first full three months of constant bleeding and pain, my periods went away, and I have not had to worry about pregnancy in over a year. It's pretty important to check the strings (I usually do that in the shower every few weeks or so) to make sure it's working and in place. I tend to recommend this to any female who asks. It's well worth it, and reportedly more effective than a condom."