I had Nexplanon inserted last July in 2014, it is now June 2015 and I am starting to get loads of the side effects. Constant periods, acne, weight gain. After almost a year of no symptoms what so ever and no periods. I was told to give the implant three months for my body to adjust before making the decision of whether or not it was good for me, obviously having no side effects and periods I thought it was fantastic, but now, almost a year later I am starting to experience all these negative effects? I am currently traveling and will not be back in England for at least the next year maybe longer and I am with my boyfriend, so confused on what to do! Thanks!