"i have been on this contraceptive for about 15 months. i haven&#039;t experienced weight gain, but a weight loss of 3 pants sizes. altough that&#039;s great and everything, i&#039;ve also been sick to my stomach at least once a week, and my period didn&#039;t stop being extremely heavy. it also jumps around a lot more, and for a few months i didn&#039;t have one. (wasn&#039;t pregnant, went to doctor and had to get put on medication to restart period) but all in all i think it&#039;s decent."