What American reality television personality was involved in research focused on endocrinology and fertility?
Cornelia Channing:  Her research focused on endocrinology and fertility; along with longtime collaborators Neena Schwartz and Darrell Ward, she was involved in the discovery of hormones involved in regulating the female reproductive cycle. Darrell Ward: Darrell Ward (August 13, 1964 – August 28, 2016) was an American reality television personality.
Darrell Ward