Whoops! Then yeah! Negative blood type... I was wondering when I was typing that if I was right or not. Lol. But I did know it had to do with being a negative blood type!
I just want to add that it's not just O- blood type, it's any negative blood type. I'm B- and I had to get the shot as well. Definitely recommended just in case. :)
Im Rh negative and my son is Rh postive. . Lol
I did, if you don't know your blood type or aren't 100% sure of your blood type. You should 100% get it done.... If you didn't and you were 0-, it possible that your body fights the baby as a foreign object/infection and tried to kill it off