Norplant

Norplant Background B.C. type Hormonal Progesterone implant First use 1991 2002 Discontinued Failure rates (per year) Perfect use 0.05-1% Typical use 0.05-1% Usage Duration effect 5 years Reversibility Provided correctly inserted User reminders Following product discontinuation, alternative method required after 5 years Clinic review 3 months following insertion Advantages Benefits No further user contraceptive action needed Disadvantages STD protection No ...