Q. Subsequent normal pregnancies of $Rh^{+}$ husband and $Rh^{-}$ wife could be possible by
A) Administrating and Rh-antibody to the mother just after the delivery of 1st child
B) Transfusion of blood to the 2nd baby just after the birth
C) Living anti-Rh antibody to the 2nd baby just after the birth
D) All of the above
Explanation
Subsequent normal pregnancies of $Rh^{+}$ husband and $Rh^{-}$ wife could be possibly by administrating anti-Rh antibody to the mother just after the birth of child. Vaccine (RHO GAM) are available to prevent erythroblastosis foetalis
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.