Father's Blood Group Calculator

Try this calculator that will give in 3 simple steps the probable blood type (group) for the father when the child's (Son/Daughter) blood type and the mother's blood type are known.

via Medindia Health News More READ

For a Free Step By Step Guide for Dating Dos and Don'ts check http://end2endwebs.com

Lake forest health and fitness http://healthandfitness1blog.blogspot.com/2012/08/father-blood-group-calculator.html