Puberty blockers, which include GnRH analogs, can pause early puberty in certain situations

https://www.4shared.com/office/z-gB87Itfa/pdf-96171-80622.html

Puberty blockers, equivalent to GnRH analogs, can pause early puberty in chosen instances, maintaining development advantage even as vendors tune bone density, temper, and metabolic wellbeing and fitness.