If i have o positive and my husband have o positive blood type how did my baby came out with aA+ bloodtype?

Question

If i have o positive and my husband have o positive blood type how did my baby came out with aA+ bloodtype?

Answer 1

A person's ABO depends upon many factors.     What are / were both sets of of your parents' blood types?

I am the only one in my set of siblings w. an O+ ABO.     My sister has AB-.

My Oma has A and my Opa had AB-

(on one side of my family.)

My other sets of Grands had AB and O-

Answer 2

It happens, i wouldnt stress about it both my parents are O+ and my blood is A+. My grandpa is also the only other sibling with A+ so I assume thats where it came from. So I wouldnt jump to conclusions when it comes to paternity if it even comes up. hope this helps............................

Answer 3

Uh-oh -- if I were your husband, I would be asking you some pretty tough questions right now.  If you both have O blood type, you should only be able to have children with O blood type.

Answer 4

Are you absolutely sure you and your husband are O+? If this is true, your baby could only be O+ or O-. Maybe check with the lab if they got this right.

Answer 5

Recessive A+ gene.  

My mom is A+ and my dad is AB-, and I came out with B+.

Answer 6

According to this website, it's not possible.

http://www.paternityangel.com/Articles_z...

Someone has to have made a mistake in the lab somewhere.