Yes the implanon is known to stop periods or make them go crazy, I was on the implanon for 2yrs but ened up having very light periods ever 2wks and also made me a moody cow, sorry don't like the implanon one bit
i had the implanon in in 2007 and didnt get my period for a hole year mine always come on the exact dates and after i got the implanon in i never got them until i got it takin out hope this helps
I absolutely hate implanon!!! I had it for three months and I spotted constantly and the doctor had told me that the majority of implanon users stop their periods while using it. Then I gained 10 pounds and my ovaries were swollen and tender and I had cysts. Then for some strange reason, my liver enzymes were elevated. So, long story short they removed it after only three months. And, I don't know if this is connected or not, but when my husband and I started ttc, I had problems conceiving. I had to use clomid to induce ovulation. :/ You might ought to test just to rule out pregnancy, but according to what my doctor told me, it's normal to spot and it's normal to stop.
implanon and depo provera are similar in the amt of hormones it releases into your body....both methods will stop periods eventually. I was on depo but AF stopped after my first shot so i'd think it would stop after getting implanon rather quickly.
try a test and you can always talk to your doctor and have them do a blood test to rule pregnancy out.