"i have been taking lyza for a month. i had to switched out of the ortho tri-cyclen combo pill because it gave me headaches. i noticed that i have more of an appetite when taking lyza. i have not gain much weight because i have a high metabolism along with working out. my face seems to have cleared up. the only negative thing i would have to say is that since it is an progestin only pill, it is important to take it right on time. it has a lower hormonal dosage than combo pills."