However, self-reported menstrual status may not accurately reflect hypothalamic-pituitary-ovarian (HPO) axis suppression and may underestimate reproductive health consequences of military training.

“If menstruation starts before eight, it is classified as precocious puberty. Parents should watch for signs like early ...

The hypothalamic-pituitary-ovarian axis is vital in women. It regulates the hormones involved in the menstrual cycle (including the release of estrogen). GnRH is produced by a brain region called ...