"i see alot of people complain about bad period pains, cramps, etc. but i have had the implant for over a year now and haven&#039;t had any of the symptoms other people i see on here are having. don&#039;t let those comments scare you; everyone has a different body, not everyone will have the same outcome! i love my implant. i haven&#039;t had a problem with it since i got it. yes, i had the obnoxious periods here and there but i haven&#039;t had a period in about 5-6 months now! i have had the weight gain, but that&#039;s my fault too cause i suck at exercising. i also have very mild breast pain, nothing unbearable. don&#039;t read the comments and automatically assume the worse is going to happen to you! i love my nexplanon!"