Almost 4 billion prescriptions for medications were written in the United States in 2010, an all-time high.
Each single dose prefilled syringe contains 300mcg (1500 IU) of Rho(D) immune globulin (human). This is the dose for the indications associated w/ pregnancy at or beyond 13 weeks unless there is clinical or laboratory evidence of a fetal-maternal hemorrhage (FMH) >15mL of Rh-positive RBCs. MICRhoGAM. Each single dose prefilled syringe of MICRhoGAM contains 50mcg (250 IU) of Rho(D) immune globulin (human).
For every subsequent pregnancy after the first, RhoGAM will need to be administered at regular intervals, especially during the second half of the pregnancy. It is also extremely important for Rh-negative women to receive this injection after any miscarriage or abortion in order to avoid future pregnancy complications.