Nexplanon is a brand-name birth control implant that a healthcare professional inserts under the skin of your upper arm. It is very effective at preventing pregnancy for up to 3 years. Nexplanon ...

Nexplanon (etonogestrel) is a prescription birth control device that’s used to help prevent pregnancy. Nexplanon comes as an implant that a healthcare professional inserts under the skin of your arm.

Nexplanon (etonogestrel) is a brand-name prescription birth control implant prescribed to help prevent pregnancy. As with other forms of birth control, Nexplanon can cause side effects. These include ...