"i&#039;m very thankful for this website, i&#039;m currently ending my second month and have no period. i of course took a test and resulted negative. i went into reviews to see toward the begining and through out it could be a possibility. as for mood swings i have none, no weight gain, my acne has lessened as well. i used to be on yaz, i took it for six years but it was expensive and i had such severities with it. i&#039;m going to stick it out a few months to see if i can mentally handle the period free lifestyle. i&#039;m 23 and have been on birth control for almost 7 years total."