“…Etiology of emesis gravidarum in not known for certain, but several studies have stated that this condition is due to multifactorial factors such as social enviroment, endocrin changes during pregnancy, digestive system disorders, hyperthyroidism, and psychosocial factors [2,4,5,8,[10][11][12]. Other research have shown that there is relationship between risk factors with emesis gravidarum such as maternal age, parity, employment status, smoking, vitamin consumption and educational level [6,7,9,[13][14][15].…”