"i love the implanon. i did have irregular bleeding the first 6 months but after that it&#039;s been normal. once a month. i&#039;ve had it for 2 years now. no problems, no weight gain. i&#039;ve had mood swings but i don&#039;t blame this, i&#039;m already bipolar anyways. i forget the pills and this was the best option for me. would recommend this to anyone."