Question

Why is it necessary for people to have their blood examined before marriage? Pls give me answer in detail then I give you 10 points

Answer 1

It is necessary for the people to have their blood examined before marriage because one of the partner can be effected by HIV AIDS.

Answer 2

Let me give you a short and simple answer and hope you understand well.

Suppose a female's blood group is Rh negative whereas the man to whom she is married is Rh positive. Suppose fertilisation takes place in her body and she carries foetus in her womb.

The body of female and foetus is connected by placenta. If by chance the blood group of the baby is same as his father, it can prove to be a risk for both mother and baby. If she conceives a healthy child it's good but for the next time it could be disastrous for both mother and baby. So it's necessary to check blood group..