no
Positive A is more common than Positive O. Because Positive O is universal, so it's high in demand than A is.
this doesnt effect personality but you can have O positive, A positive, B positive, and AB positive. so all blood types can be positve. rh positive which is synthetic blood.
O positive
yes I have o negative my husband has o positive; I have daughter with o negative and a son with o positive
yes
why not...
Yes.
no
No.
No. Everything blood-wise should be fine.
Yes, absolutely - an O positive woman and an O positive man can have a healthy baby.