Joseph Bolivar DeLee was an obstetrician in the US between the nineteenth and twentieth centuries who advocated for the specialized teaching of medical students in the field of obstetrics to address problems occurring during pregnancy. He claimed obstetricians maintained a wider skillset than midwives, and founded the Chicago Lying-In Hospital to provide affordable obstetric care to women in Chicago, Illinois. According to Carolyn Herbst Lewis, critics of DeLee’s practices often cite his 1920 article, “The Prophylactic Forceps Operation,” as catalyzing a cultural shift toward overly clinical birthing practices. However, rather than solely advocating for its use, he had cautioned against the extreme use of forceps during delivery, and emphasized that obstetricians needed to know the information in the case it could ever save a woman’s life. Though some of DeLee’s philosophies were controversial, such as his disapproval of midwifery, he provided the emerging specialization of obstetrics with new technologies and interventions, cleanliness standards, and the introduction of film as a teaching method.