"i got this birthcontrol in february 2016 right after i turned 18 so i&#039;ve had it for about 6 months now and i love it! when it was implanted my arm bruised and was tender for about a week but after that was completely painless and not sensitive at all. i haven&#039;t noticed any change in my moods or acne. i haven&#039;t gotten a period since it was implanted but occasionally have brown blood spotting but that is occurring less and less i&#039;ve noticed. i would definitely recommend"