A very anxious 30 year-old female patient goes to your office because she is late 10 days. The patient tells you that she is trying to have a baby, since in a former pregnancy, two years ago, she lost a baby that was born with anencephaly. You indicate pregnancy tests but they do not confirm pregnancy.
Even when the pregnancy test were negatives, which of the following micronutrients you should prescribe to this patient?
h) Vitamin A
i) Vitamin D
j) Vitamin E
k) Vitamin K