"i&#039;ve got the implanon in feb 2013. the first day i had nausea but the doctor told me that would be expected. i was on depo before this. my first period was 3 days. my next period was 2 weeks long. my side effects are cramps, headaches, depression and sore breasts. i like the fact i haven&#039;t got pregnant but the bleeding part drives me crazy. if the periods didn&#039;t come often and the side effects weren&#039;t so big i would love this but periods are the negative."