I've recently BTDT with the heavy bleeding - TMI - we're talking about getting though a 16gm super tampon & a maternity pad within an hour. I saw my GP and in my case it's related to my recent medical treatment, but since I can't take any hormones to moderate it (breast cancer), she prescribed a drug called cyclokapron, which slows the bleeding pretty amazingly effectively. It can cause some digestive side effects, and I had to scale back how many pills I was taking, but it still worked well. So that might be something you can use to help while you take your time deciding what you are going to do about the implanon.