No, you don't go through a second actual puberty, but the slang term "second puberty" describes significant hormonal shifts and body changes in adulthood, like during perimenopause or from other life stages (20s, 30s, 40s) that feel like puberty again, involving mood swings, skin/hair changes, and weight shifts, not another childhood-style development. Medical conditions or medications (like steroids) can cause puberty-like symptoms earlier, but true puberty happens once, with these later changes being natural adult hormonal fluctuations.
While the term “second-puberty” is not recognized as a medical term, it does help explain the developmental changes that continue to take place in the body after puberty. One in their 20's, 30's, and 40's will experience different changes in the body as hormone levels decline.
The teenage years are commonly thought of as the time of major physical, emotional, and psychological changes – puberty. However, many women experience symptoms (weight gain, acne, hair, and menstruation changes) in their 20s that some have dubbed a “second puberty” for women.
Some very young girls (usually from 6 months to 3 years old) may show breast development that later disappears or may last but without other physical changes of puberty. This is called premature thelarche (thee-LAR-kee) and usually doesn't cause lasting problems.
Adrenarche is usually normal in girls who are at least 8 years old, and boys who are at least 9 years old. Even when pubic and underarm hair appear in children younger than this, it is still usually nothing to worry about, but your child does need to see their pediatrician for an exam.
The signs of puberty include:
According to the National Institutes of Health, puberty usually begins in girls between 8 and 13 years of age, and in boys between 9 and 14 years of age. Puberty is considered to be early in boys before age 8 and girls before 9 years old. This is sometimes called “precocious puberty.”
In Stage 4, puberty hits full stride. Between the ages of 10 and 15: Breasts continue growing, and their areola (the part that's red or darker at the nipple) forms a separate mound over the mound of breast tissue. Pubic hair is still in a triangle, and there are now too many hairs to count.
Puberty generally ends between 15–17 for females and 16–17 for males. Females attain reproductive maturity about four years after the first physical changes of puberty appear. In contrast, males accelerate more slowly but continue to grow for about six years after the first visible pubertal changes.
Even if your child has an underlying medical condition, puberty can almost always be started through hormone therapy. Most often, it only requires brief treatment to “jump-start” puberty, but in some cases, doctors will recommend long-term hormone therapy.
One change in the body during puberty is closely related to how you sleep. There is a shift in the timing of your circadian rhythms. Before puberty, your body makes you sleepy around 8:00 or 9:00 pm. When puberty begins, this rhythm shifts a couple hours later.
So while the classic signs of puberty — like breast development, menstruation, and growth spurts — usually wrap up earlier, other hormonal and physical changes can continue into your early-to-mid 20s. And for many people, that can feel a lot like puberty all over again.
Does pubic hair cease growing once it's reached a certain length? All hair grows at a contstant rate, but eventually falls out. With body hair, which typically does not grow as long as head hair, the rate at which it falls out is greater. This results in hair that appears to reach a certain length then stops growing.
Puberty is when a child's body begins to develop and change as they become an adult. Signs of puberty include girls developing breasts and starting periods, and boys developing a larger penis and testicles, a deeper voice and a more muscular appearance.
While there is no specific natural progression of second puberty, there are some common changes that can occur in both men and women as they age.
Puberty is a physical process when a child's body matures into an adult, leading to changes like height growth, voice changes, and hormone production. Adolescence is the broader phase of life (ages 10-19) when a child experiences emotional, mental, and social changes along with physical growth.
Most of the time, puberty occurs after age 8 in girls and after age 9 in boys. However, Black, Hispanic, and Native American children might naturally reach puberty earlier. Precocious puberty is when puberty begins too early for the child who's going through it.
Everyone feels awkward, insecure, or alone at times—especially during adolescence. Between how media depicts growing up, mean kids at school, and puberty, it's unfortunately common to not feel great about yourself sometimes. The secret is: Most of your peers feel this way too—even the ones who seem to have it all.
You can't prevent most early puberty cases. Limiting your child's exposure to reproductive hormones from outside sources may prevent it. These sources may include estrogen or testosterone creams, lotions or other medications.
Throughout childhood, a child's body becomes more proportional. Growth is complete between the ages of 16 and 18, when the growing ends of bones fuse. Although a child may be growing, their growth pattern may deviate from the normal.
Does delayed puberty make you taller? It's difficult to predict how delayed puberty might affect your child's adult height. Some adolescents reach an adult height that's shorter than expected based on their biological parents' height. But for other adolescents, delayed puberty doesn't seem to affect their adult height.
However, she has noticed that more members of Gen Z are choosing to eschew body-hair removal—pubes included, as well as leg hair and happy trails. “They have completely redefined gender and beauty,” she says.
You have body hair almost everywhere on your skin. Most of this hair is vellus hair. The only places where hair doesn't grow are: Your lips.
Going back to a time when most of us roamed around half-naked, it has been suggested our pubic hair is curly because it does a better job capturing and holding the pheromones that are produced by our sweat glands.