Work Problems

♛ ℬℰℒℒẠ ῁ • BABY # 1 DUE: DECEMBER. 👶🏻🍼
My doc has recomemed that i switch my shift from nights to days, due to bad vision and due go alot of stress that happens during the Night.  They dont want to accpet it is this Discriminated is this legal or Illegal?