Rh sensitization during pregnancy can only happen if a woman has Rh-negative blood and only if her baby has Rh-positive blood. 1  If the mother is Rh-negative and the father is Rh-positive, there is a good chance the baby will have Rh-positive blood.
O.J. Simpson's NFL Career. Simpson remains one of the NFL's greatest running backs of all time. Simpson played football for the University of Southern California, where he won the Heisman Trophy in 1968. He led all of college football in rushing yards the two years prior to being drafted by the NFL.
Simpson was awarded the Heisman â given annually to college footballâs best player â after rushing for 1,880 yards and 23 touchdowns that year. He was the first overall pick by the Buffalo Bills in the 1969 NFL Draft and compiled 11,236 career rushing yards as a professional.