I️ had my nexplanon inserted about 3 years ago. Since early January(over a month ago) I️ started my period and it hasn’t stopped since then(a month later). Me plan on has worked great until now, but since I’m on my 3rd year I️ think I️ need a new one. My doctor told me I️ don’t need it changed until 4 years? But I’m not sure if that is accurate or not considering I’ve been getting a nonstop period for about a month and a half now.