birth control
"I got my first Nexplanon in 2013, for the first year and half no periods at all. Then all of a sudden i started getting them again. Sometimes every few months, sometimes for a month straight, but it doesnt really bother me. I do have mood swings occasionally. I'm tired a lot but other than that no issues. So i recently got my second one put in, although it hurt when the first one was taken out,and i have a nice size bruise; ive not had any issues yet. I have had weight gain but that just started a year ago and it could have been change of job (desk job now)  or im getting older and i just cant eat the same junk i use too."