"i have been on junel 1/20 for 2 months and just started my third pack. the first 2 months were fine. my periods are regular and actually shorter and lighter than they&#039;ve ever been which is a plus!! but  every night since i started this pack, i&#039;ve woke up with nausea and vomiting!  i&#039;ve also had a terrible headache every day... one side effect i&#039;ve had all along is lack of sex drive. everyone responds differently to birth control but unfortunately,  i do not think this one is for me."