122 Women are once again upset that people are calling for mandatory paternity tests after birth (twitter.com) posted 2 days ago by evilplushie 2 days ago by evilplushie +123 / -1 56 comments share 56 comments share save hide report block hide replies
In some circumstances, the blood type is also an accidental indication of paternity fraud.
Ex : An 0- mother and an 0+ husband, but the baby is B+. That means the real father has B+ in his blood type. ( Can be AB+ or B+ )