Thanks for taking time to go through my post I must say am overwhelmed. Now to your qtn for a cross btn Rh+ and Rh+ is not advisable bc if during her second pregnancy and the child turns out to be a Rh+ carrier then the child might eventually die bc the mother's Rh antibodies will see the Rh proteins on the baby's blood cells to be foreign so they will diffuse into the baby's blood stream and initiative an attack on the cells which causes the cells to swell and rupture releasing bilirubin which can destroy the babies brain cells leading to mental retardation,deafness etc.