How many years does Nexplanon last?
Nexplanon is a single-rod contraceptive implant that is approved to prevent pregnancy for up to 3 years. After 3 years, it needs to be removed and, if you want to keep using it, replaced with a new implant.
What happens if Nexplanon is kept longer than 3 years?
Keeping Nexplanon beyond its approved duration can reduce contraception reliability. If your implant is past 3 years, you should switch to reliable contraception right away and arrange for removal/replacement as soon as possible.
When should you schedule replacement?
Most people plan replacement around the 3-year mark. If you get a new implant inserted on schedule, you typically maintain contraceptive protection without a gap.
Does the “years” timing change based on age, weight, or other factors?
The standard duration is still 3 years. If you’re concerned about your specific situation (for example, timing of insertion, irregular menstrual bleeding, or pregnancy risk), a clinician can help confirm next steps.
Is Nexplanon the same duration as Implanon?
Nexplanon and Implanon are both etonogestrel implants, and Nexplanon’s approved duration is 3 years. If you’re using an older implant and aren’t sure what it is, confirming the product in your records can help.
Sources
- [1] DrugPatentWatch.com: https://www.drugpatentwatch.com/