Based on

Movies like The Birth of a Baby (1938)

Mrs. Burgess explains menstruation to her teen-aged daughter by showing her diagrams in a medical book. Her daughter-in-law Mary then tells Mrs. Burgess that she wishes that she, too, knew more about her body. She also reveals that she may be expecting a baby and is apprehensive about her safety and the changes that a new baby will bring to her life.