Long period with Nexplanon

The etonogestrel released by Nexplanon changes the hormonal signals that control the womb lining. As a result, bleeding may be longer, lighter, more frequent, irregular or absent. A change does not by itself show that the implant has stopped preventing pregnancy.

Other explanations remain possible, including pregnancy, infection, a medicine interaction or a condition affecting the cervix or uterus. Pain, unusual discharge or bleeding after sex should be discussed rather than attributed automatically to the implant.

Keep a simple record of bleeding days, flow, pain and any missed medicines. Check that the implant is still in place and tell your clinician about new medicines or supplements. Do not remove or alter the implant without a trained healthcare professional.

A clinician can discuss options for managing troublesome bleeding and check whether another cause needs attention. If you prefer a different contraceptive method, a Hormonal Coil may be one alternative to discuss.

Seek urgent care for severe lower abdominal pain, faintness, fever, or bleeding that makes you weak or unwell. Arrange prompt review for a positive pregnancy test, pregnancy symptoms, unusual discharge, or pain with bleeding.

Ask whether the bleeding pattern is suitable for monitoring, whether pregnancy or infection testing is needed, and what treatments may help. Ask how removal or changing contraception would affect pregnancy prevention.