"This product was very effective in preventing pregnancy and made my periods a lot lighter but, for me, it came with a lot of side effects. I was extremely moody, I wanted to break down and cry about even the littlest things, I was temperamental and got irritated easier than normal, and my period was extremely irregular. I was only on it for 3 months with these side effects being continuous the entire time so my nurse practitioner decided to change my contraceptive to Levora. I&#039;m 18, healthy, 5&#039;4&quot; and about 110lbs. Hope this helps."