Child Blood Group Problem Sir my age is 25 and my blood group is A+.and my brother Blood group is also A+. an my wife is pregnant. i did do tests HIV,VDRL-W,VDRL-H,GCT,HBSag.can you tell me these tests find who's father of born child. yes or no if no then tell me which test will do who's find child father.
one more Question can you tell me A+ blood group of 2 person both are same or not same