Norplant
Convenient-lasts for five years.
Safe, highly effective; no user action needed before, during, or after sex.
Helps protect women from cancer of the lining of the womb.
Putting implants in or taking them out requires a small cut in the skin, and scarring may occur.
If implants fail, there is a greater chance of a pregnancy in your fallopian tubes.
Side effects may include acne, headaches, weight gain, and hair loss