I am O negative and my wife is O positive, what would our children be?

Question

I am O negative and my wife is O positive, what would our children be?

Answer 1

Your children can only be O blood type becuase thats what you and your wife are. The only time a child can be a range of blood types is when the parents are both different.

I found this site for you to use.

http://www.biology.arizona.edu/Human_Bio...

Answer 2

O neg or O pos, anything else would require an A, B, or AB contributor

... the answer below me is a bit  mistaken, universal donor yes... recipient no.  But Im sure you already knew that

Answer 3

O neg, or O positive.  

Answer 4

O+

It wouldn't matter though, they are both universal donors/acceptors

Answer 5

Either O neg or O pos.  

Just to comment on somebody elses statement.  O negative is the universal DONOR blood.  O negative people can only receive O negative blood.  The universal RECIPENT is blood type AB+, they can get any type of blood.