I agree with @cumminsbaby_98 ! I take those and have my whole pregnancy. Also you can take then at night time and they say they won't make you as sick or sick at all.
you can take another one of the different brand you get cause it's vitamins, and you probably didn't absorb much. if it was a medicine that would be different. But when patients would spit up vitamins it was ok to give them another one as long as it wasn't an actual medication.