before age 8 years in females or age 9 years in males
Explanation:
Precocious puberty is defined as the onset of Tanner 2 secondary sexual characteristics before age 8 years in females or age 9 years in males if continued progression of pubertal development occurs in close follow-up
If it is a true/false question. Answer would be true. Some people never show symptoms, others show them within 7 days and for others it shows in about 30 days.
