MDCalc

Maternal-Fetal Hemorrhage Rh(D) Immune Globulin Dosage

Calculates amount of RhIG to be administered to the mother, at the time of delivery, to prevent hemolytic disease of the fetus and newborn (HDFN).

This dosing tool is intended to assist with calculation, not to provide comprehensive or definitive drug information. Always double-check dosing of any drug and consult a clinical pathologist or pharmacist when necessary.

mL
%

Result:

Please fill out required fields.
Advice

RhIG should be given to the mother at 28 weeks and after birth.