When I was in medical school in the late 1960s, girls were encouraged to take off a year if they got pregnant, and so when one of my classmates came in very pregnant, the teachers reacted in horror that she wasn't planning to take a year off. Her answer: She taught full time during her first pregnancy, so didn't see the problem. (She delivered during the Thanksgiving break).
so Warren's story is probably true: But not because of hatred of women, but because back then motherhood was still respected, and pregnant women were protected by society.
I remember those days well. It is interesting that Warrens story changed, though. Thank you for your thoughts!