Podcasts > Good Inside with Dr. Becky > The New Puberty with Dr. Sheryl Ziegler

The New Puberty with Dr. Sheryl Ziegler

By Dr. Becky

In this episode of Good Inside with Dr. Becky, Dr. Becky Kennedy and Dr. Sheryl Ziegler examine how puberty is occurring earlier in modern children, with girls showing signs around age 8 and boys around age 9. They explore the mental health implications of this trend, including how early puberty affects boys and girls differently, and discuss how the pandemic has influenced these changes.

The experts provide guidance for parents navigating conversations about puberty with their children. They explain how children's anxiety about bodily changes often stems from lack of preparation rather than the changes themselves, and outline strategies for maintaining open communication. Parents will find practical approaches for discussing puberty, including how to handle their own discomfort with the topic and turn conversational missteps into opportunities for connection.

Listen to the original

The New Puberty with Dr. Sheryl Ziegler

This is a preview of the Shortform summary of the Jul 1, 2025 episode of the Good Inside with Dr. Becky

Sign up for Shortform to access the whole episode summary along with additional materials like counterarguments and context.

The New Puberty with Dr. Sheryl Ziegler

1-Page Summary

The Changing Nature of Puberty in Modern Times

Puberty is starting significantly earlier for children today, with girls typically showing signs at age 8 and boys at age 9. According to Sheryl Ziegler, this timeline represents an "early normal" range, following a trend where puberty onset has been advancing by approximately three months each decade since the 1980s.

Mental Health Impact and Gender Differences

The shortening of childhood has significant implications for mental health, particularly during the pandemic when endocrinologists observed an increase in early puberty cases. Ziegler highlights how early puberty affects genders differently: girls often face increased risks of depression, anxiety, and sexualization, while boys typically receive praise for their physical development, strength, and athletic abilities.

The Importance of Parent-Child Communication

Becky Kennedy and Sheryl Ziegler emphasize that children's anxiety about puberty often stems more from lack of preparation than the changes themselves. They stress that children who understand what to expect feel more psychologically safe and empowered. According to Kennedy, information from trusted adults helps normalize the experience, making it less frightening than experiencing unexplained changes.

Empowering Parents in Puberty Discussions

Kennedy and Ziegler offer practical guidance for parents discussing puberty with their children. They recommend that parents acknowledge their own discomfort or unfamiliarity with the topic rather than pretending to be experts. The experts suggest focusing conversations on celebrating the developmental process and viewing parental mistakes as opportunities to model vulnerability and repair. Kennedy emphasizes that maintaining open communication matters more than having perfect conversations about puberty.

1-Page Summary

Additional Materials

Clarifications

  • The "early normal" range in puberty onset signifies the current average age at which puberty typically begins in children, which has been gradually shifting to earlier ages over the decades. This term indicates that the onset of puberty at these earlier ages is now considered within the expected or usual range of development. It reflects the evolving understanding of when puberty is starting in modern times compared to historical norms. The term helps contextualize the changing patterns of puberty onset observed in recent years.
  • The shortening of childhood, due to earlier puberty onset, can impact mental health by exposing children to adult-like experiences and pressures at a younger age. This acceleration can lead to increased risks of mental health issues such as depression and anxiety, affecting how children navigate their emotional well-being. Understanding these implications is crucial, especially during times like the pandemic when early puberty cases have been on the rise. Gender differences in how early puberty affects mental health also play a significant role, with girls and boys experiencing unique challenges and societal expectations.
  • Early puberty can impact genders differently: girls may face increased risks of depression, anxiety, and sexualization, while boys often receive positive reinforcement for physical development, strength, and athletic abilities. These gender differences in the effects of early puberty can influence mental health outcomes and societal perceptions of gender roles. Understanding these disparities can help tailor support and interventions for individuals experiencing early puberty. It is essential to consider these gender-specific impacts when addressing the psychological and social implications of early puberty.
  • Effective parent-child communication about puberty is crucial in addressing anxiety as it helps children feel psychologically safe and empowered. Providing information and support helps normalize the experience, making it less frightening for children. Acknowledging parental discomfort and focusing on celebrating the developmental process can create a supportive environment for discussing puberty. Open communication and honesty are key in navigating this important stage of a child's development.
  • Practical guidance for parents in discussing puberty with their children involves acknowledging discomfort, focusing on celebrating development, and being open about mistakes. It emphasizes maintaining open communication and normalizing the experience for children. Parents are encouraged to be honest about their own uncertainties and view conversations as opportunities for bonding and growth. The goal is to create a safe and empowering environment for children to navigate the changes of puberty.

Counterarguments

  • The age at which puberty starts can vary widely among individuals, and while averages are useful, they may not reflect every child's experience.
  • The trend of earlier puberty onset could be influenced by a variety of factors, including improved nutrition, obesity rates, and environmental factors, which might not be fully understood or represented in the text.
  • The mental health implications of early puberty might not be solely due to the shortening of childhood; other factors such as social pressures, family dynamics, and individual temperament could also play significant roles.
  • The idea that boys receive praise for early physical development while girls face negative consequences could be an oversimplification, as boys might also experience challenges such as increased expectations and pressure to conform to masculine stereotypes.
  • The emphasis on the importance of parent-child communication might not acknowledge the role that peers, schools, and media also play in a child's understanding and experience of puberty.
  • The recommendation for parents to acknowledge their discomfort might not be suitable for all cultural or individual contexts, where different approaches to discussing puberty might be more appropriate.
  • The notion that parental mistakes can be opportunities for modeling vulnerability might not resonate with all parenting philosophies or styles, which could emphasize authority and consistency instead.
  • The focus on maintaining open communication, while generally positive, might not consider that some children may prefer privacy and less direct communication about their development.

Get access to the context and additional materials

So you can understand the full picture and form your own opinion.
Get access for free
The New Puberty with Dr. Sheryl Ziegler

Changing Nature of Puberty: Starting Earlier Today

The onset of puberty is occurring earlier for both girls and boys, changing the traditional timeline of child development and having an impact on mental health.

Earlier Onset of Puberty: Girls at 8, Boys at 9

Sheryl Ziegler notes that while eight years old for a girl is on the earlier side of average for puberty onset, it is not typically a cause for concern or a reason to see an endocrinologist. Today, eight-year-old girls showing signs of breast bud development and eight or nine-year-old boys with enlarged scrotums and penis growth are considered to be within the “early normal” range for starting puberty.

Since the 1980s, the trend has been for puberty to start three months earlier with each passing decade. This gradual trend has influenced how growth and development are understood in young children.

Earlier Puberty's Impact on Child Development and Mental Health

The concept of childhood, traditionally understood as the period from being a toddler to pre-puberty, is becoming abbreviated due to this trend of earlier puberty onset.

Childhood Is Becoming Shorter, Reducing the "Latency" Period Before Puberty

Sigmund Freud characterized the latency period as a time when developmental changes are put on pause, but now this period is significantly shorter, potentially reduced to just two years before puberty starts. Parents often do not notice the ea ...

Here’s what you’ll find in our full summary

Registered users get access to the Full Podcast Summary and Additional Materials. It’s easy and free!
Start your free trial today

Changing Nature of Puberty: Starting Earlier Today

Additional Materials

Clarifications

  • An endocrinologist is a medical doctor who specializes in diagnosing and treating disorders related to hormones and the endocrine system. They deal with conditions like diabetes, thyroid disorders, growth issues, and puberty-related concerns. Endocrinologists use various tests to assess hormone levels and work closely with patients to manage their conditions through medication, lifestyle changes, and other treatments. They play a crucial role in addressing hormonal imbalances and ensuring overall health and well-being.
  • "Breast bud development" in relation to puberty refers to the initial stage of breast development in girls. It is characterized by the formation of a small lump under the nipple, indicating the beginning of breast growth. This early sign of puberty typically occurs before more noticeable changes like breast enlargement. Breast bud development is a natural and normal part of the physical changes that occur during puberty in girls.
  • The enlargement of the scrotum and penis growth in boys are physical signs of puberty. These changes indicate the beginning of sexual maturation in boys, typically occurring around the age of 9. Hormonal shifts during puberty lead to these visible changes in the male reproductive organs. These developments are part of the natural process of transitioning from childhood to adolescence.
  • The "latency period" before puberty, as described by Sigmund Freud, is a phase in child development where sexual and aggressive drives are dormant. It is a time of relative calm between early childhood and the onset of puberty, characterized by a lack of overt sexual interest or behavior. This period is thought to provide children with a chance to focus on learning and social development before the physical and hormonal changes of puberty begin.
  • Early puberty can lead to psychosocial challenges like body image issues, low self-esteem, and difficulties in social relationships due to feeling different from pe ...

Counterarguments

  • The definition of "normal" onset of puberty may vary widely and be influenced by genetic, nutritional, and environmental factors, which could mean that earlier puberty is not abnormal but rather a shift in the population average.
  • Correlation does not imply causation; while the trend of earlier puberty onset is noted, it is not definitively proven that the pandemic or other environmental stressors are the cause.
  • The impact of earlier puberty on mental health is complex and may not be solely negative; some children may adapt well to earlier development with proper support.
  • The concept of childhood and its duration is culturally constructed and has changed throughout history; the current shift may reflect a broader societal change rather than a medical issue.
  • The reduction in the latency period as described by Freudian theory may not be universally accepted or applicable in modern developmental psychology.
  • The observation that parents may not notice early signs of puberty in boys could be challenged by suggesting that awareness and education about these signs could be improved.
  • The idea that childhood is becoming shorter is su ...

Get access to the context and additional materials

So you can understand the full picture and form your own opinion.
Get access for free
The New Puberty with Dr. Sheryl Ziegler

Impact of Unprepared Early Puberty on Children's Mental Health and Rispects

Sheryl Ziegler highlights the particular challenges and risks faced by children, especially girls, who experience early puberty, calling attention to significant mental health consequences.

Early Puberty in Girls Linked To Negative Outcomes: Depression, Anxiety, Sexualization, Risky Behaviors, Long-Term Health Impacts

Early puberty for girls, according to Ziegler, leads to increased risks including depression, anxiety, sexualization, earlier sexual activity, high-risk behaviors, substance use, and even risks of certain cancers.

Early Puberty in Girls Leads To Societal Scrutiny and Sexualization Affecting Self-Image and Well-Being

Parents can help mitigate the societal scrutiny and sexualization that so often negatively impacts girls experiencing early puberty by discouraging relatives and others from commenting on their daughter's body. This is a critical step in protecting their self-image and mental well-being.

Early Puberty in Boys Praised For Height, Strength, Athleticism

In boys, early puberty tends to be viewed positively. Ziegler mentions that boys are often praised for physical attributes lik ...

Here’s what you’ll find in our full summary

Registered users get access to the Full Podcast Summary and Additional Materials. It’s easy and free!
Start your free trial today

Impact of Unprepared Early Puberty on Children's Mental Health and Rispects

Additional Materials

Clarifications

  • Societal scrutiny and sexualization can negatively impact girls experiencing early puberty by subjecting them to judgment and objectification based on their physical development, affecting their self-perception and mental well-being. This scrutiny can lead to feelings of inadequacy, pressure to conform to unrealistic standards, and increased vulnerability to mental health issues like anxiety and depression. Girls may face societal expectations and stereotypes that can distort their self-image and contribute to a sense of discomfort or shame about their changing bodies. Addressing these societal pressures and promoting positive body image can help protect the emotional health and well-being of girls navigating early puberty.
  • Systemic issues around gender and sexuality encompass societal structures, norms, and biases that influence how individuals are treated based on their ...

Counterarguments

  • While early puberty in girls can be linked to negative outcomes, it's important to recognize that not all girls will experience these issues, and individual experiences can vary widely.
  • Some argue that focusing solely on discouraging comments about girls' bodies may not address the root causes of sexualization and could inadvertently reinforce the idea that their bodies are inherently problematic.
  • Praising early puberty in boys primarily for physical attributes might overlook the emotional and psychological challenges they could face, such as pressure to conform to masculine stereotypes or being treated as older than they are.
  • There may be cultural and social differences in how early puberty is perceived and managed, suggesting that a one-size-fits-all approach to addressing these issues may not be effective.
  • It's also possible that some girls may ...

Get access to the context and additional materials

So you can understand the full picture and form your own opinion.
Get access for free
The New Puberty with Dr. Sheryl Ziegler

Importance of Open, Age-appropriate Parent-Child Conversations About Puberty

Becky Kennedy and Sheryl Ziegler stress the significance of discussing puberty with children in an honest, proactive manner, aiming to destigmatize the experience and psychologically prepare them for the changes ahead.

Inadequate Preparation For Puberty Causes More Distress Than the Changes Themselves

Ziegler notes that not knowing about puberty is scarier for kids than the changes themselves, stating that anticipatory anxiety often causes more distress. Kennedy and Ziegler speculate that open discussions about puberty with children can reduce the risks associated with early puberty by helping them to feel more psychologically safe and in control.

Children Informed About Puberty Feel More Psychologically Safe and Empowered

The conversations that normalize puberty help children maintain psychological safety and feel empowered. Kennedy remarks that information given by a trusted, loving adult is not frightening compared to witnessing changes without any understanding, which breeds anxiety.

Honest, Proactive Parental Talks Destigmatize Puberty and Equip Children to Understand Changes

Ziegler emphasizes teaching children about the gradual nature of puberty, ensuring they do not feel overwhelmed. Furthermore, children, especially during the stage of industry versus inferiority between the ages of 6 to 12, are eager to gain knowledge and proficiency. Informing them proactively about puberty-related mood swings and physical changes not only empowers them but also instills pride and confidence.

Parents Being Vulnerable Can Create Openness in Children

Parents do not always feel prepared to address their children's questions about puberty, but asking for time to give a thoughtful response exhibits honest communication. Acknowledging a lack of certainty or the need for time encourages an environment of openness and trust. Ziegler believes t ...

Here’s what you’ll find in our full summary

Registered users get access to the Full Podcast Summary and Additional Materials. It’s easy and free!
Start your free trial today

Importance of Open, Age-appropriate Parent-Child Conversations About Puberty

Additional Materials

Counterarguments

  • While open discussions about puberty are important, some cultures or families may have different norms regarding privacy and communication about such topics, which should be respected.
  • The assumption that inadequate preparation for puberty is universally more distressing than the changes themselves may not hold true for all children, as individual experiences and resilience levels vary.
  • The idea that open discussions can reduce risks associated with early puberty might not address all the complex factors involved, such as genetics, environment, and individual psychological differences.
  • The assertion that children informed about puberty feel more psychologically safe and empowered may not account for those who, despite being informed, still experience significant anxiety or distress due to other underlying issues.
  • The effectiveness of honest, proactive parental talks may vary depending on the child's personality, the parent-child relationship, and the child's developmental stage.
  • Teaching about the gradual nature of puberty might not alleviate feelings of being overwhelmed for all children, as some may still find the pace of changes challenging.
  • The eagerness to gain knowledge and proficiency during the stage of industry versus inferiority is not universal; some children may be less interested or motivated to learn about puberty.
  • The concept of parents being vulnerable to create openness might not be effective in all family dynamics, and some children might not respond positively to parental vulnerability.
  • Asking for time to give a thoughtful response could be misinterpreted by some children as avoidance or discomfort, potentially leading to more anxiety.
  • The idea that historical silence has caused women to "suffer in silence" may not consider the full spectrum of experiences and the ways in which women have found support and shared knowledge outside of open family discussions.
  • The suggestion that breaking the silence can prevent children from seeking misleading information online do ...

Actionables

  • Create a "Puberty Prep Kit" for your child that includes age-appropriate books, personal hygiene products, and a journal for them to document their feelings and questions. Explain each item's purpose and encourage your child to use the kit as a starting point for conversations with you. For example, a book on puberty can be read together, with pauses for discussions, while the journal can be a private space for them to express concerns they might be shy to voice out loud.
  • Develop a family "Question Box" where everyone, including parents, can anonymously drop questions or topics they're curious or unsure about. Schedule regular family meetings to pull out questions and discuss them openly, without judgment. This normalizes the practice of seeking information and sharing feelings, making it less intimidating for a child to bring up puberty-related topics.
  • Start a tradition of "Growth Milestone Celebrations" to acknowledge and normalize the c ...

Get access to the context and additional materials

So you can understand the full picture and form your own opinion.
Get access for free
The New Puberty with Dr. Sheryl Ziegler

Empowering Parents to Discuss Puberty With Kids

In conversations about the often tricky topic of puberty, Becky Kennedy and Dr. Lisa Damour, known as Ziegler in this context, offer guidance for parents on how to approach these discussions in empowering ways.

Admit Discomfort or Unfamiliarity Rather Than Act As Experts

Expressing 'New for Me too' and Asking For Patience Can Help Diffuse Tension

Becky Kennedy stresses the importance of parents being open about their discomfort and unfamiliarity when discussing puberty with their children. Parents can admit when they don't know something or need time to think about how to respond to a child's question. Kennedy points out that any awkwardness in parents can be a sign of newness, and showing vulnerability in this way can make the conversations less tense and more genuine. Ziegler also reinforces this by suggesting parents tell their children that they've never parented a 12-year-old before, for example, and might not have perfect answers, asking for their patience as they navigate the conversations together.

Parents Can Focus On Celebrating the Amazing Developmental Process

Highlight Growth and New Abilities to Instill Wonder, Not Anxiety

Kennedy and Ziegler convey that parents can create a positive atmosphere by bringing excitement and a celebratory attitude to discussions about puberty's changes. By emphasizing accomplishments and activities, parents can shift the focus from physical development to personal growth and new skills. Ziegler practices instilling wonder in her students about puberty, focusing on the amazement of growth and development and explaining that it is a slow process with sporadic spurts. Kennedy aligns with these sentiments, promoting casual conversations that emphasize empowering aspects of development rather than formal, intense discussions about sensitive subjects.

Parents' Mistakes Are Opportunities to Repair and Model Vulnerability

Open Communication Is More Important Than Perfection

Ziegler acknowledges that parents can make mistakes, sometimes giving their children the message that certain topics are off-limits. Kennedy emphasizes the power of repair, suggesting that a positive parenting moment can arise from owning up to these mistakes and then rectifying them. This approach to repair and vulnerability is applicable to puberty conversa ...

Here’s what you’ll find in our full summary

Registered users get access to the Full Podcast Summary and Additional Materials. It’s easy and free!
Start your free trial today

Empowering Parents to Discuss Puberty With Kids

Additional Materials

Counterarguments

  • While admitting discomfort can be beneficial, it's also important for parents to educate themselves about puberty to provide accurate information and guidance.
  • Expressing vulnerability is valuable, but parents should also strive to build confidence in their knowledge to reassure their children.
  • Celebrating developmental processes is positive, but it's also necessary to acknowledge and prepare for the challenges and discomforts that can accompany puberty.
  • Focusing on growth and abilities is important, but discussions should also include the physical changes in a straightforward manner to ensure children are well-informed.
  • While parents' mistakes are opportunities for repair, it's also crucial to minimize misinformation or harmful attitudes that could have lasting negative impacts on a child's perception of puberty.
  • Open communication is key, but setting appropriate boundaries and providing age-appropriate information is equally important to ensure children are not overwhelmed or confused.
  • Re ...

Actionables

  • Create a "Puberty Journey" scrapbook with your child to document and celebrate their growth milestones. This can be a shared activity where you both add pictures, notes, and thoughts about the changes they're experiencing. It's a tangible way to show that puberty is a natural and positive process, and it provides a platform for open conversation.
  • Develop a family code word or phrase that signals the need for a private talk. This can be especially helpful for moments when your child feels embarrassed or uncomfortable discussing puberty in the usual settings. Having a discreet signal allows them to initiate a conversation in a safe space, ensuring that communication remains a priority.
  • Organize a monthly "No Judgement Day" where you and your ...

Get access to the context and additional materials

So you can understand the full picture and form your own opinion.
Get access for free

Create Summaries for anything on the web

Download the Shortform Chrome extension for your browser

Shortform Extension CTA