birth control
"17 with no children. Had the Mirena inserted 3 days ago, insertion was agonising, had to take strong tablets to 'knock me out' so I could sleep. Had the next day off school and I am still on pain relief tablets. Went on a short bike ride today and pain returned. Can't wait for the pain to disappear. Hopefully the Mirena will help me to get on with a normal life."