Categories Ads “The Lady,” a family-planning clock that was set to a woman’s menstrual cycle to show the days during which she was most fertile, manufactured by Sessions, USA (c. 1965). Post author By Olivia Post date August 23, 2022 No Comments on “The Lady,” a family-planning clock that was set to a woman’s menstrual cycle to show the days during which she was most fertile, manufactured by Sessions, USA (c. 1965). ← Norwegian Airlines → London Perm Bank Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.