"i&#039;ve been on this for almost two years, with a couple of breaks in between. i had some severe dizziness that i my dr thought was from jolivette, it was not, so i went back on it. i have pretty awful migraines, this pop doesn&#039;t seem to contribute to them other than the first week of taking them. first week brought some headaches, a little irritability, but it went away. i haven&#039;t gotten pregnant, so it&#039;s doing its job. my periods aren&#039;t as regular as they were with the patch, but, migraines. i can go six weeks without a period and then have one start five days after the last one ends. it isn&#039;t usually that extreme, but it can be."