So I've had the arm implant for 2 months now and recently I've been having so much spotting. I get about a week with no blood and then it's just like brown blood, like the beginning and end of a period. But it's been lasting for so long now and is getting annoying. Just wondering if anyone else has had this problem? And what to do about it? It's starting to interfere with my sex life because I get selfconcious that I might get some blood on him. Help please!