Can b positive men and negative women have baby?

A positive blood type (Rh-positive) and a negative blood type (Rh-negative) can have a baby together. However, there is a potential risk of Rh incompatibility, which can occur when the Rh-negative mother's immune system attacks the Rh-positive fetus's red blood cells. This condition is called Rh disease or erythroblastosis fetalis and can lead to serious health problems, including anemia, jaundice, and even fetal death.

To prevent Rh disease, Rh-negative women who are pregnant with an Rh-positive fetus can receive a medication called Rh immune globulin (RhIg). RhIg works by blocking the mother's immune system from attacking the fetus's red blood cells. This medication is usually given during pregnancy and after delivery.

It's important for Rh-negative women to receive prenatal care and regular monitoring during pregnancy to manage Rh incompatibility and ensure the health of both the mother and the baby.