I'm interested in getting the arm implant but I keep hearing bad things about it. I'm currently on the pill I do like it but I'm tired of worrying about taking it every day and running out and having to pay for it I'm kind of in a tough spot for money, please don't tell me I can get it for free I don't want to get into that. Anyone have advice/opinions on the implant and how much it is? I like how it lasts for 3 years so I don't have to worry.