Etonogestrel
"I got it on 5/20/14-present . The  effectiveness is great. The 1st month was a 3 week light period and after that no period for 6 months but did get a light spotting period that lasted about 3 days the max. My side effects was I would get emotional and very sensative but I am not sure if its the implanon because either way I am a sensative person. I immediately gained 30 Lbs. in less than 4 months. That's a lot! Now I weight like 180 Lbs. Thats a lot for a 5'2 women thats 23 yrs. Old. I went to the GYM and did dieting during that time. But after going for 3 months , 6 times/week and 1 hr . I saw no results it was 176 and 180 like a yo-yo. 



I was upset. Stoped going. Had low or no sex drive. Developed Hypothyroidism."