I have had the implant for a year and abit now and it was all fine until a couple of months ago. I had sex on a regular basis and nothing was different from before having the implant. Recently my vagina has started closing on my boyfriends penis and leaving marks. When pulled out I bleed badly. I was concerned majorly so I went to see my doctor. He diagnognosed me with HIV and I only have 6 months left to live. Good luck girls