"i had my nexplanon inserted in the beginning of march. it&#039;s now september. i&#039;ve lost a tremendous amount of hair, i&#039;ve been on my period for 3 (long) weeks. i break out a lot more. my periods are completely irregular and come whenever they please (and apparently come to stay). my cramps are just awful and they&#039;re newly accompanied by back pain. add to that daily migraines- may be caused by anemia though i&#039;m not sure. just overall an awful experience i can&#039;t wait to take it out"