Q:

I am a-blood group how to prevent from rh-incompatibility,



If your husband's blood group is different Rh it's good if u speak to your doctor at early stage. So that you can get a preventive treatment with immune globulins to prevent serious effects. Will tag doc for more guidance Dr. Shilpitha Shanthappa

My husband blood group is B positive,

Hey
If the factors are negative n positive then I must inform ur gynecologist on the same so that few injections had to be given to prevent few issues during delivery.
Rebecca Prakash

Satarupa B Kaur do you have the feedpost?

Do coomb's test to check the compatibility of fetus and then if it comes positive- you need a shot of anti D.. if it comes negative then thats okay, you should get shot after delivery within 72hours..