Gynaecology & Obstetrics Most severely affected child in Rh-isoimmunization patients if: A Rh negative mother with Rh positive in 2nd child B Rh positive mother with Rh negative in 2nd child C Rh positive mother with Rh negative in 1st child D Rh negative mother with Rh negative in 2nd child 💡 Explanation Most severely affected child in Rh-isoimmunization patients if: ✓ Correct Answer: A. Rh negative mother with Rh positive in 2nd child