"absolutely awful experience! i got it in may 2015 and my body has revolted against me since i got the implant. i was a breastfeeding mother until i got nexplanon. while it didn&#039;t affect my supply (i exclusively pumped to ensure baby was getting more than enough) my baby didn&#039;t gain any weight for 3 months until we finally had to supplement with formula. aside from that, i get awful headaches, no sex drive, moody all the time, no energy, i&#039;m thinking i&#039;m headed towards depression, i&#039;m waiting on my insurance to get approval to get this thing out! also my arm is numb around the rod and radiates pain down my arm and side!"