Puberty generally ends between the ages of 15 and 17 for females and between 16 and 17 for males. Most people reach full physical maturity, including adult height and reproductive maturity, by around age 18. However, the exact timing can vary for each individual, and some continue to experience body changes into adulthood. Females often finish puberty earlier, around 14 to 16 years, while males tend to complete puberty slightly later. Signs of puberty completion include adult-sized reproductive organs, regulated menstrual cycles in females, and a spread of pubic hair to adult patterns in both sexes.
