These notes outline the procedures for the year’s work on in-vitro fertilization. Along with the outline came a test tube sketch from James Snodgrass to Miriam Menkin.
With Miriam Menkin, Rock paved the way for the million-plus children since conceived through in vitro fertilization. With eggs harvested from consenting women having hysterectomies, Menkin fertilized the first egg in vitro in 1944.