helo dc, I am about to begin a r/s with a girl. Basically, I am a chinese and both of us are having the same surname and same blood type. B+ . The question is, given the fact that both us are having the same surname; a POSSIBILITY that coming from a same ancestral, will it be a likelihood that our future baby will be having syndromes or disorder or abnormal? Please advice. Gary
Hello, THX to contact us. If I am your treating doctor I would like to advice you that when people marries to the person having a same blood origin, chances of autoimmune disease and some mutational disease are common. Having same surname does not mean that you are from same blood origin. But what I think you are not from the same blood origin, and you can go ahead with the marriage. Also, there are not a more chance for your baby being born with the syn Chat Doctor.  If you have anything else to ask please contact me. Than. Chat Doctor