"currently i&#039;m on my second implant (4th year). i haven&#039;t had a single period since the day i got my first implant. i&#039;ve only gained about 15 pounds in the last 4 years, but i can also attribute that to my father dying 2 months after i got my first implant, and i ate my feelings for the next year or 2. i don&#039;t have any unusual mood swings, and have not spotted or anything along those lines. i absolutely love nexplanon, and will continue to use it as long as i need."