"i got my nexplanon in october 2013. my first period was normal 7 days very light. my second period was about 3 days real light. and my third was a week light as well then 2 weeks after i spotted for a week. symptoms i have noticed is acne i&#039;ve never had such oily hair and skin before, and also some weight gain. i love nexplanon because i always forgot my pill. i would recommend every girl to get it."