What treatments is needed for Vitamin D deficiency?

If a mother is Vitamin D deficient (less than 75) the obstetrician will recommend Vitamin D replacement.  A common example is called ostelin. When the baby is born it will be recommended that it receives Pentavite (0.45mls daily) If the mother is very low in Vitamin D (less than 50) then an extra “catch up” dose of oral Vitamin D for infants is also recommended and usually is given during the hospital stay.