"i&#039;ve had nexplanon for 7 months now and i&#039;ve only had one &quot;period&quot; that lasted for two weeks which is great! but i&#039;ve gained a lot of weight.  and have a problem with acne which i&#039;ve never have more then one pimple at a time. and my hair is extremely greasy no matter what i try to do about it. i&#039;m thinking about getting it removed."