Objective Less than half of servicewomen report loss of menses during initial military training. However, self-reported menstrual status may not accurately reflect hypothalamic-pituitary-ovarian (HPO) ...

A paracrine hormone of skeletal muscle acts as an endocrine signal for the synthesis of a sex hormone. Scientists at McGill ...

Adrenal steroidogenesis is under the control of the hypothalamic–pituitary–adrenal (HPA) axis. Furthermore, metabolic factors including insulin and obesity-related signals may play a role in ...

because GnRH therapy can normalize pituitary gonadotropin secretion. They further suggest that study of patients with combined hypothalamic and hyperandrogenemic ovarian failure might help uncover ...