Labels:text | screenshot | black and white | black | font | document OCR: endocrine opposite, The dynamic status of the reproductive system of prepubertal children is shown ction, low showing small amounts of GnRH prod hall levels of gonadotrophin secretion and s ntrast, amounts of sex steroid production. In c bertal patients with precocious puberty have circulating levels of sex steroid production, norma gonadotrophin concentrations, normal ubertal GnRH-induced LH release and normal positive results for dynamic tests of negative an feedback