Puberty is not just a transitional age. It's a hormonal storm that hits children around 10 to 14 years old. The body changes, mood swings, the brain is reorganizing. Parents may feel like their child has been replaced. But this is a normal stage of growing up. We tell you what changes occur in girls and boys.Physical ChangesIn girls: breasts start to grow, menarche (first menstruation) occurs between 11-13 years old. Hips increase. In boys: voice breaks, larynx (Adam's apple) grows, seminal emissions begin. For both genders: acne, hair growth in armpits and pubic area, growth spurts. The brain needs time to get used to the new body, hence the awkwardness.Emotional RollercoasterDue to hormones, a child may cry over a broken finger and laugh a minute later. They are searching for themselves, hence frequent changes in image, rudeness, a desire to argue. This is not laziness or anger, it's a separation attempt from parents. Adolescents often consider themselves ugly (complexes), even if they look normal.Psychology and Social LifeFriends' opinions become more important than family's. Adolescents fear being an outcast, wear what "everyone wears." First love (often without mutual feelings) appears. Children may sit for hours on their phones checking likes. Important: opposing adults is not hatred, but an attempt to create their own identity.How Not to Go Crazy as a ParentAccept that a child does not have to be convenient. Do not criticize appearance (by no means). Set boundaries but give freedom (for example, choosing a hairstyle). Talk about the body honestly (without scaring). Do not panic if a child locks themselves in a room — it's normal. And remember: puberty will end.