How long does Nexplanon last?

Nexplanon is a rod inserted beneath the skin of the upper arm. It steadily releases etonogestrel, a progestogen that prevents ovulation for the intended duration. The clinician records when it was inserted because that date guides removal or replacement planning.

Bleeding can change at any point while the implant is in place. A period returning, stopping, or becoming unpredictable is not a dependable way to decide whether the rod remains effective. Certain medicines can also alter the advice, even before the planned end date.

Write down the insertion date and contact your clinic well before the recorded end date. If you want another implant, it may be possible to plan replacement at the same appointment. If you want to stop, discuss how to avoid pregnancy after removal. A hormonal coil is an alternative long-acting method; the implant rod page covers the device material.

Tell the clinician if you cannot feel the rod, if it was inserted elsewhere, or if you have started prescription medicines or herbal products since insertion. Bring an up-to-date medicine list to the appointment.

Get medical advice if the implant cannot be felt, the arm develops worsening pain or swelling, or the skin over it becomes red or warm. Seek urgent assessment for a positive pregnancy test with abdominal pain, faintness, or heavy bleeding. Sudden breathing difficulty or facial swelling needs emergency care.

Ask for the date your implant should be removed, whether your current medicines affect it, how replacement will be arranged, and what method will protect you if removal and a new method do not happen on the same day.