birth control
"I have been on Lyza for 6 months. I got my period the first month after beginning, and have not seen it since. I was not having any side effects until recently I have been having very tender breasts, mood swings, and bloating. I have taken two home pregnancy tests and both came up negative. I have gained 5 pounds since beginning Lyza and I do like it, but not menstruating is scary, especially when other symptoms begin to show up, similar to pregnancy side effects."