Oh, boy... Don't go that far bro. Simple english bro. My flesh and blood means my successor. My mother and father is my predecessor. No blood types in this case bro. Don't go that medical induce coma.
That's the problem. How do you logically justify your preference of your child over your mother ? predecessor,successor these are just words. You can't decide what's morally or ethically right and wrong simply by looking at words can you ?
But your blood type being negative means your mother has negative blood too. I don't understand what you are talking about 




එහෙම කළොත් අක්කට හෝ බබාට මොකක් හරි වෙන්න පුළුවන් shock එකට 
