"horrible! do not use. i bleed about 10-20 days each month and sometimes this happens back to back. i have had nexplanon for 18 mos and its not worth it. acne, random hairs growing on my chin, and the bleeding is beyond irritating. i would rather get pregnant than deal with this nonsense. never again, i have tried several forms of bc over the years and this is by far the most annoying. save yourself some time, it&#039;s not worth it."