I have the contraceptive implant, not sure which one of the above it is. I'm on my second and have had this form of contraception for 4 years! In that 4 years I had never had a period! Up until the middle of October... I started bleeding. Lasted exactly a week! Great! 😊 3 weeks later I started bleeding again! This was on 8th November! This 'period' then proceeded to last until 19/11/15 when I went to my doctors for something to stop it while I went away (20/11/15-22/11/15). They did the trick! But then it came back 25/11/15 and lasted until 1st December!