What is 2nd puberty for girls?

Asked by: Lamont Champlin  |  Last update: April 13, 2026
Score: 4.1/5 (32 votes)

"Second puberty" for girls isn't a medical term but a popular way to describe significant physical and emotional changes in adulthood, primarily driven by hormonal shifts in the 20s, 30s, and leading into perimenopause, involving changes in weight, skin, hair, and menstrual cycles, similar to adolescence but a natural part of aging.

What is the second puberty of a girl?

Second puberty refers to the physical and emotional changes that can hit you in adulthood. These changes may include perimenopause, hormonal shifts, and other new developments, like body shape changes and unexpected hair growth.

Why do women's bodies change in their 20s?

Bottom Line for Your Body

'Second puberty' in your mid-20s is real: hormones keep shifting as your body matures into adulthood, often causing skin changes, weight redistribution, mood swings, and period shifts.

Is second puberty real in the 20s?

Dubbed as the best way to describe very common, very natural hormonal shifts that occur in your 20s and 30s, second puberty is often amplified by life stages like switching or ditching birth control, which tends to happen during this exploratory period as well.

Do women's hormones change at 25?

While we often associate hormonal changes with menopause or andropause (the male equivalent), the reality is that our hormone levels start to shift much earlier than that. For women, estrogen and progesterone levels can start to fluctuate as early as their mid-20s.

Weight Changes in Your 20s

30 related questions found

What is 32 26 34 body shape female?

A 32-26-34 body shape (bust-waist-hips in inches) indicates a classic hourglass figure, characterized by a well-defined, narrow waist with bust and hips that are roughly equal in measurement, creating balanced, curvy proportions. This shape is often considered desirable for its balanced appearance, with a clear distinction between the bust, waist, and hips, says this Quora thread and this Bewakoof article.
 

What does a low estrogen face look like?

A low estrogen face often looks dull, dry, thin, and saggy, with more wrinkles, loss of firmness, and sometimes hollowing in cheeks, due to decreased collagen and moisture retention, leading to increased dryness, sensitivity, and fragile skin, especially around the eyes, with potential for dullness and fine lines.
 

At what age do females gain the most weight?

Females often experience the most significant weight gain during their midlife (40s-60s), particularly due to hormonal shifts from perimenopause and menopause, decreased muscle mass, slower metabolism, and lifestyle changes, leading to an average gain of about 1.5 pounds per year during this period, often concentrating in the abdomen. However, studies also show substantial weight gain can begin as early as the 20s and 30s, with significant amounts gained in those decades before midlife shifts become dominant.
 

What are the emotional effects of second puberty?

Emotional Rollercoaster

As levels fluctuate, you might notice: Mood swings: Sudden highs and lows that feel unpredictable. Heightened sensitivity: Emotions might feel more intense, whether it's joy, sadness, or frustration.

What's the hardest age to lose weight?

Losing weight becomes significantly harder from your 40s and 50s onward due to declining muscle mass, hormonal shifts (like menopause in women, lower testosterone in men), slower metabolism, increased stress (cortisol), poorer sleep, and more sedentary lifestyles, all of which reduce calorie burn and promote fat storage, especially around the abdomen, but weight loss remains achievable at any age with adapted strategies.
 

Why do women's bellies get bigger with age?

Women's stomachs get bigger with age primarily due to hormonal shifts during menopause (lower estrogen), leading to fat redistribution to the abdomen, combined with age-related loss of muscle mass, slower metabolism, and lifestyle factors like diet and activity levels, all shifting fat storage from hips/thighs to the midsection. This process, often called "menobelly," involves fat accumulating more like men's, resulting in an "apple shape".
 

Is 200 lbs overweight for 5'8"?

Yes, at 5'8" and 200 lbs, you are generally considered overweight and potentially in the obese range, with a Body Mass Index (BMI) of about 30.4, falling into the obesity category (BMI >= 30), though BMI doesn't account for muscle mass, so consulting a doctor for personalized advice is best.
 

Which hormone makes you look beautiful?

There isn't one single "beauty hormone," but estrogen is often called that because it promotes skin collagen, thickness, elasticity, and hydration, leading to a youthful glow, while its decline causes aging signs like dryness and wrinkles; other hormones like progesterone (oil balance) and testosterone (hair, oil) also significantly influence skin and appearance, as does Human Growth Hormone (HGH) for overall youthfulness.
 

How to tell if a girl has low estrogen?

Low estrogen levels can cause a wide range of symptoms, including physical issues like hot flashes and breast tenderness, cognitive problems such as brain fog and mood swings, and sexual health challenges like decreased libido and vaginal dryness.

What foods boost estrogen?

Foods that increase estrogen levels are rich in plant compounds called phytoestrogens, primarily found in soy products (tofu, edamame), flax seeds, sesame seeds, legumes (chickpeas, lentils, beans), nuts, cruciferous vegetables (broccoli, kale), whole grains, certain fruits (berries, peaches, dates), and garlic, which mimic estrogen's effects in the body, supporting health benefits like better heart and bone health.
 

What is the rarest body type?

The rarest natural female body shape is the hourglass, with studies showing only about 8-10% of women naturally having defined hips and bust with a narrow waist, while among men, the inverted triangle (broad shoulders, narrow hips) is quite rare, with some estimates suggesting less than 5% naturally have this physique, often seen in athletes like swimmers. So, depending on gender, hourglass (female) or inverted triangle (male) are contenders for the rarest common body shape categories.
 

What is the hottest body shape for a woman?

Hourglass figures are often considered the "ideal" female body shape, with a balanced upper body and lower body and a narrow waist. If your bust and hips are nearly equal in size and you have a noticeable waist, you likely have an hourglass shape.

What is the ideal waist size for a woman?

For women, a waist size under 35 inches (88 cm) is generally considered healthy, while above 35 inches indicates increased risk for heart disease, diabetes, and other conditions; however, your height matters, so a waist-to-height ratio of less than half your height is ideal, meaning taller women can have larger waists than shorter women for the same health risk, according to health experts like the NHS and CDC.
 

How old was Mitski when she made puberty 2?

Mitski was around 25 years old when her album Puberty 2 was released in June 2016, though she wrote some songs on it, like "Crack Baby," as early as age 17-18, reflecting themes from her teenage years and early twenties. She was born on September 27, 1990, making her 25 when the album came out, but the songs captured a range of experiences from her youth, fitting the "puberty" theme.
 

When do girls get pubic hair?

Pubic hair in girls typically starts growing between ages 8 and 13, often appearing as fine, light hairs (Stage 2 of puberty) around the same time as breast buds, though sometimes it can be the very first sign of puberty before breast development, usually starting around 9-11 years old and becoming coarser and curlier later. This growth is a normal part of puberty, driven by adrenal glands producing hormones like DHEA, and is influenced by genetics, weight, and nutrition. 

What does 2nd puberty look like?

However, many women experience symptoms (weight gain, acne, hair, and menstruation changes) in their 20s that some have dubbed a “second puberty” for women. This transitional period involves just as many profound shifts as adolescence, but without the comforting narrative we have for teenage struggles.

What BMI qualifies for Ozempic?

For Ozempic (semaglutide) use, typical BMI criteria are 30 or higher (obesity), or a BMI of 27 or higher (overweight) with at least one weight-related health condition like high blood pressure, type 2 diabetes, or high cholesterol, though specific guidelines can vary slightly and require a doctor's consultation.
 

What weight is dangerously obese?

Dangerously obese, now often called Class III Obesity, means having a Body Mass Index (BMI) of 40 or higher, or a BMI of 35 or higher with at least one serious weight-related health problem (comorbidity) like diabetes, heart disease, or sleep apnea. It also generally equates to being 100 pounds or more overweight, significantly increasing health risks and potentially shortening lifespan.
 

How does sleep affect weight?

The role of sleep in weight loss and gain

Inadequate sleep has been linked to overeating and trouble losing excess weight. Adults who sleep less than seven hours per night are more likely to report being obese than those who sleep seven or more hours, according to the Centers for Disease Control and Prevention (CDC).