Puberty is a natural, universal biological process controlled by the endocrine system. The brain releases a hormone called Gonadotropin-Releasing Hormone (GnRH), which signals the pituitary gland to produce two additional hormones: Luteinizing Hormone (LH) and Follicle-Stimulating Hormone (FSH).
Puberty is not a race; there is no single "right" way or time for the body to change. While the physical and emotional shifts can feel overwhelming, they are milestones on the path to maturity. Open communication with trusted adults, healthcare providers, or educators can provide clarity and support. By understanding the biology, practicing consistent self-care, and respecting personal boundaries, young people can navigate puberty with confidence and dignity. While the physical and emotional shifts can feel
As the body begins producing sperm, boys may ejaculate while sleeping. This is a natural way for the body to release built-up semen and is not a sign of illness or wrongdoing. Shared Changes: What Everyone Experiences As the body begins producing sperm, boys may
Boys often experience their peak growth spurt slightly later than girls. Testosterone causes shoulders to broaden, bone density to increase, and muscle mass to develop more prominently. Erections and Nocturnal Emissions Testosterone causes shoulders to broaden
Hair begins around the vulva, then becomes curlier and coarser. Underarm hair appears later.
The landmark event of female puberty is – the first menstrual period. Menarche usually happens around two to two and a half years after breast budding, often between ages 10 and 15. Early periods are often irregular and light, as the body’s hormonal cycles need time to regulate. Alongside periods, girls may experience vaginal discharge (leukorrhea) – a white or yellowish fluid that is normal and helps keep the vagina clean and protected.