what is the harm if your husband has the same blood group as yours?

Answer 1

Nothing. But it has to be the exact same blood group, as in if you are A Rh +, and your husband is an A Rh +. Its the Rh factors that make the difference.

Problems arise if you are a negative blood group. If you are A Rh -, then you need to have anti D injections during pregnancy in case your baby has a Rh + blood group, because any mixing of fetal blood cells into the your blood, will cause antibodies to form. It should not be a problem during your first pregnancy, but if you form an antibody to Rh + blood, then you may have difficult conceiving again, as your body will react to any Rh + child as being 'bad' and will cause a miscarriage.

Don't know if this has answered your question, but I thought I would try.

Answer 2

There's no harm at all. The only complication that I can think of is if you are Rh- and he's Rh+ and you are pregnant. Then there's a chance of the baby being Rh+. This is called Rh Incompatibility. You'd have to have two shots of Rh immune-globin, the first would be at about 28 weeks and the second within 72 hours of giving birth. There is not usually a complication with the first pregnancy.

Answer 3

having the same blood group don't cause any problem, but having the same genetics disorder even you both are healthy apparently can cause you have a child suffering from that disorder.
You should notice that if your blood RH is (-) and your husband is (+) you should have a kind of injection but if your husband is (-) and you are (+) there no problem the same as when you both are (+) or (-)