Birth Control that lasts for up to 3 years 1 Nexplanon gives you up to 3 yeras of continuous pregnancy prevention. Nexplanon is a hormone-releasing birth control implant that is placed under the skin for women who prefer a long-acting option. Nexplanon does not need to be taken daily, weekly, monthly, or quarterly (4 times a year). It is considered a long-term method because it prevents pregnancy for up to 3 years.
