GNRH1 and hypogonadism: Since hCG reversed hypogonadism and diminished hypoadrenalism in Sprague‐Dawley rats (Figures 1 and 2, Tables 1, 2, 3), our results suggest isoflurane and/or surgical trauma/stress to the HP are impacting the long‐term hypothalamic release of GnRH or the pituitary release of gonadotropins rather than the production of steroids by the testes (or adrenals).