"i&#039;ve been on zarah for about 6 months now, after switching from another pill. the good things i like about zarah are that my acne has cleared up and i don&#039;t have any super crazy side effects....however my period lasts for about 6-7 days and it&#039;s very heavy the whole time...this is the worst my period has ever been. i also get a migraine for about 3 days straight when i get my period. definitely thinking about switching because the 6-7 day period seriously sucks!!"