"honestly, i hate to write these reviews because i feel like they can scare people; however, i have been on seasonique for 2 months now and have had some weird side effects. i was on yasmin for a year and had no side effects from the beginning. when i switched to seasonique, i experienced some nausea which was normal. then i started breaking out really bad, which for me was never an issue before and i&#039;m 21 years old. the part that really concerns me is that i&#039;ve had a heavy period for 3 weeks that started while going into the second month. my normal periods are light and 4 days. it has also been accompanied by severe headaches. on the upside, i did not gain weight and i am not pregnant. "