Drugs in Pregnancy

What is the balanced prenatal supplement recommended for pregnant females?

Iron deficient women need more iron during which trimesters?

What happens when iron is given on an empty stomach and/or on an empty stomach?

iron is usually constipating, co-administration of what is helpful?

Proper folic acid levels during pregnancy reduce chances of what?

Neural tube defects normally occur when?

if the mother has previously had a child with neural tube defects, what is the recommendation for folic acid?

Phenothiazines (for nausea and vomiting) can cross the placenta so tetragenicity is a potential risk, but considered safe in low doses.  What are the meds used to tx N/V in pregnant females?

10-30% women have constipation during pregnancy.  What are the recommendations and/or medications used to tx constipation and what medications should be avoided?

Reflux