"i use to be on yaz until the price got so high. i switched to a different one for a few months had awful side effects so my year check up came and my doctor recommended beyaz. i have been on it for almost a year. and my sex drive is almost completely gone and i&#039;m more moody on the pill than off. it&#039;s crazy. but i don&#039;t have any headaches anymore. had no weight gain and no cramping or back aches on my period."