I have type AB blood, my wife has type O blood, my son has type O blood.

DNA test is the way to go .. blood test doesnt tell u ANYTHING ! .. i think you should ask your wife upfront and confirm it with a DNA test .. it will tell you for sure .. all you need is your and your son's hair sample .. as simpe as that

Yes it is your son...why would you even think he wasn't?

are u sure he is ur son have ur wife confermed it?

Please get a DNA test but remember, if you love him as your own, what does it matter. Sperm doesn't make the father...love for the child makes the father. Being an R.N., I know the answer to this as there are times that blood type can determine parentage. How will finding out the truth, no matter what it is, impact how you feel about your son?

Of course,his type of blood matches yours.So he could bu your son,of course maybe not.It can not been determin from this.

This IS your son. It's rare, but it is fine. In fact, when a mom had type O and the dad AB, then the child will have type O, because it is recessive, OK? You are good! He is your son! Congratulations, dad!

Of course he was yours just that he was same blood group with your wife.

ya he can be ur child still

No, certainly not. It's just that he has simply inherited his blood typr from his mother, just like fair or dark hair, blue, green, grey, hazel or brown eyes.

He is your son of course. I am telling you because my situation is 100% similar to your except that my wife had no boyfriends and we dont lead these kinds of liberal lives in our culture and religion. My son also is of O blood type same as my wife who got it from his father. You should know that this blood type is the rarest of all.

its unlikely for him to be your son as A and B are dominant over O and so ur child should either have A or B as urs is AB.. if ur blood grp wld had been A or B thn it was possible for ur child to have O blood group..

its your son. blood gen come from parent your son O and your wife O it's follow your wife gen

My husband has type O and his mother has type O and his dad is his biological father. Just because the child has the mothers blood type doesn't mean that he isn't yours. You said she had a boyfriend before you got married. How long after you got married did you have this son. I mean, if it was more than 9 months, then he's most likely yours unless she cheated.

I breed tropical fsih and I know that if only the dominant genes were to become aparent then there woud not be any recessive traits lert. But by breeding an animal with recissive traits to a domonat trait animal the offspring wil all look like they have dominant genes but if you then cross this parent with the recessive gene to one of its young you eill get 1/4 of that match that has the recessive genes. So that means that yes your daughter could be yours. Were you making love with your wife at about the same time then accept that your daaughter is yours unless there is some medical problems that may come up.

I wonder, do you have any reason to doubt?

I wonder, do you have any reason to doubt?

no u r wrong

a blood group does not justify tat he is not your child... a DNA test would be the write choice...

its ofcourse possible....

You could cause a lot of trouble if you went through with this line of thought however, if it something that is bothering you, and you can’t lay to rest, then there is no other option of confronting her. If you don’t believe her words get your child DNA tested. Good luck.