Hi I have a question concerning the balance of genetic material in several pregnancies.My wife and I have 3 daughters,13,11,9. The 13 year old is all me,the 11 year old is a fifty fifty mix and the 9 year old is all my wife's.
My question is ,is this normal,and if it is if we have another child is it going to be even more like my wife?

http://www.genetics.org/

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