birth control
"I've had the Nexplanon since March 31, 2015 and so far so good. The only issue is that I was supposed to get my period April 13 but I never got it so I figured the birth control changed my cycle but then on the 16th I had a little spotting so I thought my period was coming either the same day or the next day, but it's the next day since the spotting and I haven't got my period. I'm not sure what's going on if I'm going to get my period or not. No other side effects except in the beginning I got more emotional than I usually am but I'm perfectly fine now."