These are the steroid hormones that are secreted by the gonads. See sex hormone.
SEX STEROID: "A sex steroid is secreted by a person's gonads."
Cite this page: N., Sam M.S., "SEX STEROID," in PsychologyDictionary.org, April 13, 2013, https://psychologydictionary.org/sex-steroid/ (accessed June 30, 2022).