If you're asking if a person with bloodtype 0+ and a person with a+ have sex and can get pregnant, then the answer is yes.
Yes.
If a 32-year old male is in the AB plus blood group, he can marry a 35-year old female that is in the O blood group without having any problems in pregnancy.
o+o+o = o
There should not be a problem during pregnancy because of a difference in blood type.
this matters on what type of blood type O you are, + or -. Please see your gynecologist to determine if you can pose a thread to the baby upon delivery by having a R+ blood type. I belive it also matters if its your first or second pregnancy
Not at all! My parents didn't. Getting pregnant doesn't depend upon the blood types as far as I know.
yes
No
no
No!
If mom is O- and dad is O+, then the baby can either be O- or O+
Usually not the first pregnancy, but if the baby is rh positive, during birth some of the baby's blood may cross into the mother's bloodstream and then she will be sensitized and will produce anti-rh antibodies, which could harm the second baby if it is rh positive. There is an injection that is given to rh negative mothers during pregnancy to prevent this reaction.