I had the implant put in three months ago, for about two and a half months I’ve been bleeding everyday. For the first time last night my boyfriend came inside of me, I’m worried that the bleeding might lessen the effectiveness of the implant?

One of the most common side effects of the Nexplanon, or arm implant, is irregular bleeding for the first 3-6 months. This does NOT mean the implant isn’t working, it just means your body is getting used to the new hormones. You’re over 99% protected from pregnancy if you have the Nexplanon, even if your boyfriend came inside you. Remember that the implant does not protect against STIs!