The first few months after insertion I did not get my period, which was great. However it started to come back, infrequently and light at first. However within 18 months, my period was regular and heavy again. I have a lot of breakthrough bleeding and spotting with nexplanon as well. After 3 and a half years, I got a new implant inserted. This did not change my period at all. As time goes on, I think I have more spotting than I did before placing my first nexplanon. I still really like how easy it is to insert/be removed and how I can just forget about it for years at a time. I just wish it had lightened or stopped my period long term (as it had for many of my friends).