Stages of Puberty
Puberty is a time of great change, the time when your body starts to develop into an adult body. And it is marked by several significant changes, including growth, and hormonal changes in sexual development. Puberty usually begins between the ages of 8 and 14 in girls and between the ages of 10 and 16 in boys. However, it can vary from person to person. Some people may start puberty earlier or later than others.
Learning About Puberty Benefits Everyone
For Individuals
Reduces anxiety and confusion by understanding the changes.
Boosts self-confidence by feeling comfortable in their own skin.
Promotes healthy habits through informed choices.
Empowers communication with trusted adults.
For Supporters
Builds understanding and empathy for young people’s challenges.
Facilitates open communication for questions and concerns.
Provides tools and resources for appropriate support.
Reduces stigma surrounding a natural process.
Stages Of Puberty From Tanner 1 to 5
There are five stages of puberty, which are typically classified using the Tanner staging system.
Tanner Stage 1
Stage 1 of puberty is the prepubertal stage when there are no visible signs of puberty. It is typically the time before the age of 9 for girls and 10 for boys. During stage 1, the pituitary gland in the brain begins to produce hormones that signal the start of puberty. These hormones include gonadotropin-releasing hormone (GnRH), follicle-stimulating hormone (FSH), and luteinizing hormone (LH). However, the levels of these hormones are still low during stage 1, so there are no visible changes to the body.
Tanner Stage 2
Girls
Breast development – Thelarche (or breast budding) is the medical term for breast development. It is typically the first sign of puberty in girls, occurring around 9 or 10 years old. During this stage, breast buds, which are small lumps under the nipples, begin to form. The nipples may also become more prominent, and the areolae (the dark circles around the nipples) may darken and enlarge.
Pubic hair growth – Pubarche is the medical term for pubic hair growth. It typically occurs about six months after thelarche begins. During this stage, thin pubic hair begins to grow in a triangle pattern over the vulva.
Boys
Testicular enlargement – The testicles and scrotum begin to enlarge.
Pubic hair growth – Pubic hair begins to grow around the penis.
Tanner Stage 3
Girls
Breast development – Breast buds continue to grow and become more rounded. The areolae darken and enlarge further.
Pubic hair growth – Pubic hair becomes thicker and coarser, and it begins to spread up the abdomen.
Menarche – Menarche is the medical term for the first menstrual period. It typically occurs between the ages of 12 and 14. However, it can occur earlier or later in some girls.
Boys
Testicular enlargement – The testicles and scrotum continue to enlarge.
Penis growth – The penis begins to grow in length and width.
Pubic hair growth – Pubic hair becomes thicker and rougher, and it begins to spread up the abdomen.
Voice deepening – The voice starts to worsen as the vocal cords lengthen and thicken.
Tanner Stage 4
Girls
Breast development – The breasts continue to enlarge and develop a mature shape. The areolae darken and broaden further.
Pubic hair growth – Pubic hair becomes similar to adult pubic hair.
Menstrual cycle – The menstrual cycle becomes regular, with periods occurring every 28 to 32 days.
Boys
Testicular enlargement – The testicles and scrotum reach adult size.
Penis growth – The penis runs its adult length and width.
Pubic hair growth – Pubic hair becomes similar to adult pubic hair.
Voice deepening – The voice deepens further.
Facial hair growth – Facial hair, such as mustaches and beards, begins to grow.
Tanner Stage 5
Girls
Breast development – The breasts have reached their adult size and shape. The areolae are fully developed.
Pubic hair growth – Pubic hair is similar to adult pubic hair.
Menstrual cycle – The menstrual cycle is regular, and there is evidence of fertility.
Boys
Penis growth – The penis has reached its adult length and width.
Pubic hair growth – Pubic hair is similar to adult pubic hair.
Voice deepening – The agent has reached its adult depth.
Facial hair growth – Facial hair is identical to adult facial hair.
Spermatogenesis – Spermatogenesis, the production of sperm, begins.
Final Words
It is important to note that puberty can progress at different rates for different people. Some young people may develop early, while others may develop later. Young people may experience a range of emotions, such as excitement, anxiety, and self-consciousness. It is crucial to provide them with support and guidance during this time.