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.
The 6-2, 210-pound Simpson transferred to USC in 1967, where he immediately became a star on the track that spring, finishing sixth in NCAA 100m-dash while also running the third leg on the world-record setting 440-yard relay squad that won an NCAA title.