Hi, I have had the Nexplanon implant for about 9months and I have only had about2 or3 periods and the were very light. About 7 weeks ago I started HCG shots for 4 consecutive weeks and I couldn't make my 5th week appointment so I missed my HCG shot and half way through the week I started a rough heavy period. It was out of the normal but I figured it was just o nice so I didn't think anything of it. But now starting my 7th week I was able to get my shot on Tuesday and now on Thursday I started another period. Have you heard of the HCG having This effect in women with the Nexplanon implant?