The fourth female doctor is Joycelyn. He made history when he became the first pediatric endocrinologist in Arkansas, United States. He trained for two years and researched diabetes in children. Joycelyn became head of the Arkansas Department of Health. At that time, he was campaigning to improve family planning clinics and sexual education. Then he went to the United States and met and joined the Bika team.
Finally, Mary had just entered medical school at the age of twenty and already had a child. That did not prevent him from becoming a legendary doctor and sexual health education activist.
After earning his medical degree, Calderone earned a master's degree in public health from Columbia University. He became the medical director of New Medical along with Bika and the others. It was there, he championed the idea of human sexuality and sexual education.
