Introduction
"The Girl Book" by Nina Brochmann and Ellen Støkken Dahl is a unique guide for girls entering puberty. This stage of life is full of changes, questions and often doubts. The book answers many of them in an accessible, open and sensitive way, from physical changes to menstruation to relationships, sexuality and building self-esteem. The authors, both medical professionals, present the information clearly and comprehensibly, while striving to overcome the taboos and preconceptions associated with this period. The book focuses on boosting girls' confidence about their own bodies and minds while encouraging them to value themselves and find beauty in diversity.
Menstruation
The first idea of the book deals with menstruation - a topic that is often shrouded in mystery and taboo, but is in fact the foundation of reproductive health and a natural process of every woman's body. Menstruation is not just a biological phenomenon, but also part of a deeper connection with the self that can be both a source of questions and insecurities for girls.
When menstruation first appears, it can be a surprising moment for a teenage girl. This moment is often called 'menarche' and is considered an important milestone of adolescence. Imagine, for example, a young Laura who one day at school notices small stains on her underwear. At first she may feel confused or even worried because no one has explained to her sufficiently what this phenomenon means. That is why it is necessary to explain to girls early on that menstruation is a natural process that signals the healthy development of their body.
Every month, a woman's body goes through a subtle symphony of hormonal changes that prepare the uterus for a possible pregnancy. If it does not occur, the lining of the uterus will slough off and the body will expel it in the form of menstrual bleeding. This cycle occurs approximately every 28 days, but its length can vary from woman to woman. It is important to understand that there is no "right" cycle length, and each body has its own unique rhythm.
However, menstruation also brings with it challenges. Pain, known as dysmenorrhea, or cycle irregularities can be difficult for many girls to manage. Historically, for centuries women have relied on various home remedies, such as herbal teas or warm compresses, to alleviate these symptoms. Today, we have access to more modern solutions such as painkillers or menstrual aids - from traditional pads and tampons to eco-friendly alternatives such as menstrual cups.
The psychological aspect of menstruation is equally significant. Many girls may feel shame or discomfort talking openly about menstruation, which may stem from cultural or family norms. Therefore, it is important to create an environment where these topics can be discussed without inhibitions. An example of this is the project of young women from Nepal who are organising workshops on menstruation to break taboos and educate the community.
Last but not least, menstruation is not only a physical but also an emotional experience. Hormonal fluctuations can affect mood, energy and concentration. Learning to understand your own body's signals and adjusting your daily routine accordingly can be the key to feeling more comfortable. For example, on low-energy days, it can be beneficial to incorporate lighter activities such as yoga or relaxation exercises.
Thus, in this chapter, the book offers not only a clear explanation of biological processes, but also support to help girls understand their bodies, accept them without shame, and care for them with love and respect. Menstruation is not a hindrance, but a symbol of health and strength to be celebrated.
Physical changes
The second key idea of the book is the physical changes that occur during puberty. This process, driven by hormones, transforms a girl's body into that of a woman and brings with it new possibilities and challenges. For many girls, this can be a time of curiosity, but also of uncertainty that requires understanding and support.
One of the first signs of puberty is breast growth. This process begins gradually - small lumps, called 'buds', form under the nipples, which can be sensitive to the touch. For girls such as 11-year-old Emma, this period can be a little worrying. That's why it's important to know that every body is unique and the timing of these changes varies. Some girls will choose to wear their first bras to feel more comfortable, others will choose looser clothing. The decision is individual and depends on their comfort level.
Another significant change is the appearance of pubic hair, which appears under the armpits, in the genital area and on the legs. Although pubic hair is completely natural and serves a protective function, social norms may make some girls feel the need to remove it. The history of hair removal can be traced back to ancient Egypt, where women used wax made from honey and sugar. Today, there are various methods to choose from - shaving, epilation or waxing. However, the key is for each girl to choose what suits her best.
Puberty also brings rapid growth of the entire body, called a growth spurt. It is not uncommon for the legs and arms to grow rapidly and become a little "clumsy" while the body finds its new balance. This process can also cause growing pains, which although uncomfortable, are temporary. Equally interesting is the development of the pelvis as it expands and prepares for its future role in reproduction.
Greater sweat gland activity is another significant change that causes teenagers to begin to feel the need for daily hygiene and the use of deodorants. Some girls may also experience acne - tiny rashes caused by hormones that stimulate the sebaceous glands. Although acne can be frustrating, proper skin care and patience bring relief. An example might be the more sophisticated approach of the ancient Roman women, who used honey and oils as natural cleansers.
These physical changes often affect the psyche as well. Girls may become more aware of their bodies and compare themselves to others. Therefore, it is essential to remind them that everyone has a different rate of development. No body is "wrong" - each is unique, and it is this diversity that is beautiful.
This chapter teaches girls that puberty is not only a time of change, but also an opportunity to get to know their bodies better. Through talking openly about physical changes, it helps them feel more confident, ready to handle this period and accept the beauty of their own development.
Hygiene
The third key idea focuses on hygiene, which takes on a new meaning during puberty. Changes in the body, such as increased sweat production, sebaceous glands or menstruation, require more consistent grooming. Good habits can not only make girls more comfortable, but also help build self-esteem.
One of the first steps to better hygiene is to wash the body regularly, especially the areas where the sweat glands are most activated - under the armpits and in the genital area. In ancient Rome, public baths were an important part of daily life, showing that an emphasis on hygiene is not a new phenomenon. Today, however, there are modern products to choose from, such as gentle shower gels or natural soaps that respect sensitive skin.
Another topic that often comes up at this age is intimate hygiene. Many girls may feel insecure about how to properly care for their bodies during menstruation or after physical activity. It is important to avoid the use of aggressive cleansers that can disrupt the natural microflora. Simple lukewarm water or special products designed for intimate care are ideal choices.
Skin care is another area that girls should focus on. Increased sebum production during puberty can lead to clogged pores and acne formation. Regular cleansing of the skin with gentle products that do not contain alcohol helps prevent irritation. Natural ingredients such as aloe vera or tea tree oil can be great allies in the fight against skin imperfections.
Hair care is also becoming more important. Many girls' hair gets greasy faster during puberty, requiring more frequent washing. Choosing the right shampoo that takes hair type into account is key. For example, fine hair needs lighter products, while thick or curly hair may benefit from more nourishing products.
Sweat glands are much more active during this period, leading to increased body odour. Using deodorants or antiperspirants becomes a normal part of the daily routine. However, when choosing them, it is advisable to look for alcohol-free products that do not irritate the skin. Natural alternatives, such as deodorants containing baking soda or essential oils, are also becoming increasingly popular.
In addition to the physical aspects of hygiene, mental attitude is also important. Girls should not feel that they have to meet some external beauty standards. Hygiene is all about health and well-being, not about conforming to the expectations of the environment.
This chapter helps girls understand that taking care of the body is an act of self-love. With clear advice and encouragement, girls can build healthy habits that will follow them throughout their lives.
Emotional changes
The fourth key idea focuses on the emotional changes that adolescence brings. This period is fraught with challenges as hormonal changes affect not only the body, but also feelings, thoughts, and behaviors. Thus, puberty is not only a physical transformation, but also an important stage of emotional development that can help girls understand themselves better.
Hormonal fluctuations can cause mood changes that sometimes appear suddenly and for no apparent reason. One minute a teenage girl may be happy and excited, but the next she may be sad or irritable. Such states are perfectly normal and natural. An example is Mary, who one day at school got angry with a friend over a small thing, but an hour later realized that her reaction was an overreaction. Learning to work through these emotions is an important part of growing up.
Another aspect of emotional change is finding your own identity. Girls may begin to question who they really are, what their values are, and what place they want to take in the world. This process can sometimes be accompanied by insecurity or confusion, because at this age the opinions of those around them are often very important. Social networks, fashion trends or the opinions of peers can have a big impact on their self-perception, which does not always lead to positive results.
Relationships with parents and friends also change during puberty. Girls may desire more independence, which can lead to more frequent conflicts with parents. At the same time, however, they become more sensitive to support and understanding from family. Friendships deepen, but at the same time can be fragile, as the emotional intensity of puberty sometimes leads to disagreements or misunderstandings.
Self-confidence and self-esteem are often tested at this age. Some girls may feel insecure in their bodies or doubt their abilities. This insecurity can be amplified by the media, which often creates unrealistic ideals of beauty. Here, it is important to teach girls to see their worth more deeply than through outward appearances, and to support them in finding the things that make them special.
Emotional changes can sometimes be exhausting, so it is helpful if girls learn stress management techniques. Relaxation exercises, keeping a journal, or sharing feelings with a trusted person can help them cope with challenging moments. Even small things like a walk in nature or listening to favourite music can bring a sense of relief and calm.
This chapter shows that puberty is not only a time of change but also an opportunity for emotional growth. If girls understand their feelings and learn to work with them, they can become stronger and more confident. Puberty thus ceases to be a chaotic period and turns into a journey towards a deeper understanding of themselves.
Sexuality and relationships
The fifth key idea addresses sexuality and relationships - topics that are particularly important during puberty. This period is associated with the discovery of one's identity, the first romantic feelings, and the desire to understand what closeness and intimacy mean. The book encourages girls to adopt a healthy approach to their sexuality and build relationships based on respect and understanding.
Puberty is a time when hormones begin to affect not only the body but also the mind. Girls may notice that they are attracted to certain people or that they are becoming more interested in the topics of love and romance. This process is natural, but can be accompanied by questions and confusion. An example might be Petra, who fell in love with a classmate and was unsure how to deal with these feelings. The book offers advice on how to become aware of your feelings and process them without fear or shame.
An important aspect of this chapter is understanding the concept of consent. Relationships - whether romantic or friendly - should be based on voluntariness and respect. Girls are taught that they have the right to say "no" in situations they are uncomfortable with, while at the same time they should respect the boundaries of others. This principle is not just about physical contact, but also about the emotional space that each of us needs.
Another theme is the pressures of the environment that can influence decision-making in the area of relationships and sexuality. Social media, movies, and peers often create ideas of what an "ideal" relationship should look like. Girls learn that their own journey is unique and they don't have to follow what they see or hear. True happiness in relationships comes from authenticity and mutual understanding, not from fulfilling the expectations of others.
Self-knowledge is key to healthy relationships. Awareness of one's own values, needs and boundaries helps build a solid foundation on which relationships can grow. The book encourages girls to ask themselves questions such as, "What do I expect in a relationship?" or "How do I want others to treat me?" Answering these questions can help them feel more confident in their interactions with others.
The chapter also emphasizes that sexuality is personal and diverse. Some girls may feel affection for the opposite sex, others for the same or both. This diversity is natural, and acceptance of one's own feelings is essential for mental well-being. The book offers an open and supportive approach that helps girls feel comfortable in their own skin.
This chapter is unique in that it not only provides facts, but also teaches how to build a healthy approach to relationships and sexuality. Girls are given the tools to be strong, confident, and know how to create relationships that are enriching and make them happy. Puberty is just the beginning of a journey where they can discover what true connection with others means to them.
Self-esteem and self-respect
The sixth key idea focuses on self-confidence and self-esteem, which are the fundamental pillars that help girls cope with the challenging period of puberty. At this age, girls are exposed to many pressures - from societal expectations to the influence of the media - that can negatively affect their perception of self-worth. The book encourages them to discover their uniqueness and learn to be comfortable with themselves.
Puberty is a time when girls naturally begin to focus more on their appearance. Growing bodies, forming proportions, and new physical features can raise insecurities, especially when compared to their peers or to the ideals presented by the media. For example, Natalia, who noticed that her figure was different from the models on Instagram, began to doubt her beauty. The book teaches that beauty doesn't have a one-size-fits-all form - it's in diversity, authenticity, and acceptance of oneself.
An important tool for building self-esteem is understanding that bodily changes are natural and each body evolves at its own pace. Some girls notice significant changes quickly, while others need more time. Understanding this individuality can help eliminate feelings of inferiority and remind girls that their worth is not defined by appearance.
However, self-esteem isn't just about outward appearances. The book encourages girls to focus on their skills, talents, and interests. Whether it's a passion for sports, creativity, or helping others, these activities can boost a sense of self-confidence. For example, Emma, who takes up painting, gradually realized that her creativity is something that makes her special, regardless of her physical appearance.
The pressures of the environment can be intense at this age. Many girls try to fit in, which sometimes leads to conforming to norms that don't suit them. The book reminds us that being different is something to be celebrated, not hidden. If girls embrace their uniqueness, they will not only gain inner strength, but also respect from others.
A practical way to boost self-esteem is to be reminded of positive qualities on a daily basis. A gratitude notebook, where girls write down what they are proud of themselves for, can be a useful tool. The next step is to learn to resist negative influences. The book emphasizes that criticism from others often says more about them than it does about the recipient.
This chapter shows that true self-esteem comes from accepting oneself as one is. Girls learn that their worth is not conditioned by appearance, performance, or the opinions of others, but is an integral part of their personality. Puberty is a time of development, but it is also an opportunity to build a solid foundation on which they will stand for a lifetime.
Final summary
"The Girl Book" is more than just a book - it's a guide to adolescence that helps girls understand that puberty is not something to be worried about, but rather a time to embrace as a natural part of life. The authors offer support, helpful advice and encouragement to enable them to better cope with the challenges of adolescence. Through thematically diverse chapters, they teach them that every body is unique, that beauty has no set rules, and that healthy relationships are built on respect and compassion. This book is a gift for any girl who wants to walk confidently and unashamedly into the world of adulthood.
Do you have feedback for us?
We'd love it if you let us know your opinion on our content! Just send an email to feedback@rewio.app with the title of this book in the subject line and share your impressions!