Sexuality as Part of Human Development

Sexuality does not begin in adolescence. It is present from early childhood and evolves throughout different stages of development.

According to the World Health Organization (WHO), sexuality includes multiple dimensions:

• biological (body, puberty, reproduction)
• emotional (affection, bonds, self-esteem)
• social (relationships, cultural norms)
• cognitive (knowledge and decision-making)

Addressing sexuality appropriately contributes to balanced development and a healthier relationship with one’s body and with others.

Why Is It Important to Talk About Sexuality?

International research shows that adolescents who have open communication with their parents about sexuality tend to:

• initiate sexual activity later
• adopt safer behaviours
• have a lower risk of sexually transmitted infections
• demonstrate better decision-making skills

In addition, family communication is associated with better mental health outcomes, including lower anxiety levels and higher self-esteem.

On the other hand, the absence of dialogue often leads young people to seek information from less reliable sources, such as peers or the internet, where misinformation is common.

When and How to Start?

A common misconception is that sexual education should only begin during adolescence.

In reality, it should be progressive and age-appropriate:

Childhood

• correctly naming body parts
• teaching privacy and boundaries
• promoting respect for one’s body

Pre-adolescence

• explaining physical changes (puberty)
• addressing emotions and identity
• introducing basic concepts of reproduction

Adolescence

• discussing relationships, consent, and respect
• addressing contraception and prevention of infections
• talking about social pressure and digital influence

Communication should evolve naturally alongside the child’s development.

The Role of the Parent–Child Relationship

More important than the amount of information is the quality of the relationship.

Young people are more receptive when they:

• feel heard
• are not judged
• perceive openness and availability
• trust the adult’s response

Trust built in everyday interactions allows these conversations to happen naturally and effectively.

How to Communicate Effectively

1. Normalize the topic

Sexuality should be treated as a natural part of life. Avoiding silence or taboo reduces discomfort and encourages dialogue.

2. Listen before responding

It is important to understand what the child or adolescent already knows, feels, and questions.

3. Adapt the language

The complexity of information should match the child’s age and maturity. Simple, progressive explanations are more effective.

4. Integrate emotions and values

Sexual education is not only biological. It should include:

• respect
• empathy
• responsibility
• consent

5. Recognize digital influence

It is essential to help young people:

• distinguish reliable information
• understand unrealistic representations
• develop critical thinking

Talking About Sexual Orientation: When and How to Approach It

Sexual orientation may arise as a topic during development, particularly in adolescence. For many parents, this is an area that raises uncertainty or discomfort.

However, international guidelines recommend addressing this topic naturally, in a simple and age-appropriate way. More than providing complex explanations, the key is to create an open environment where young people feel safe expressing questions, feelings, or concerns.

Evidence shows that adolescents who feel supported by their families, regardless of their orientation, tend to have better mental health and emotional well-being outcomes.

In these situations, the role of parents is not to have all the answers, but to:

• listen without judgment
• avoid impulsive reactions
• demonstrate availability and support

Creating a safe space for dialogue is often the most important factor for healthy development.

Current Challenges: Social Media and Early Exposure

Digitalization has introduced new challenges.

Young people are exposed earlier and more frequently to content related to sexuality, often unrealistic or out of context.

This exposure may influence:

• expectations about relationships
• body image
• sexual behaviour
• self-esteem

For this reason, the role of parents has become even more important as a source of balanced and reliable information.

Benefits of Positive Sexual Education

An open and informed approach supports:

• greater self-awareness
• healthier relationships
• improved ability to set boundaries
• reduced risk behaviours
• better emotional well-being

When properly understood, sexuality contributes to overall health.

Common Mistakes to Avoid

• constantly postponing the conversation
• addressing the topic only in risk situations
• using a critical or moralistic tone
• ignoring questions or signs of curiosity
• providing incomplete or incorrect information

Conclusion

Talking about sexuality with children is an essential part of education and health promotion.

In a world where information is easily accessible — but not always reliable — parents play a central role as a safe, balanced, and credible source.

More than transmitting knowledge, it is about building a relationship of trust that allows young people to grow with confidence, awareness, and responsibility.

Sources

This article is based on scientific evidence and international recommendations from organizations such as the World Health Organization (WHO), UNICEF, American Academy of Pediatrics (AAP), UNESCO (International Technical Guidance on Sexuality Education), and research published in journals such as the Journal of Adolescent Health, The Lancet Child & Adolescent Health, and Archives of Sexual Behavior.