Gender123.nl

An accessible Q&A guide to gender — for parents, teachers, and teenagers.

What Gender123.nl does

Gender123.nl answers frequently asked questions about gender in an accessible way. No jargon, no academic templates — just direct Q&A in clear language for parents who see their teenage daughter changing, teachers who do not know how to handle a social transition, and teenagers who have questions of their own without wanting to commit to an identity.

Why this project exists

Official Dutch information is largely affirmative in tone and offers little practical guidance on doubts. Parents who ask questions about puberty blockers receive general reassurance on COC or Transgender Network websites. Anyone looking for figures — on detransition, comorbidity, or what a thirteen-year-old decides — has to find the sources themselves. Gender123 fills that gap with short, verified answers.

The format

Q&A structure. Each question receives a direct answer with sources. Examples:

• 'What exactly are puberty blockers?' — drug class, effects, origins (cancer treatment, off-label use in gender care), and risks.
• 'How many people detransition?' — different studies, different definitions, and an honest uncertainty range.
• 'What does non-binary mean?' — historical origins, the contemporary range of definitions, and statistical evidence.

Target audience

Parents who are not activists but do want to understand what they are signing. Teachers who do not want to take a position but do want to act responsibly. Teenagers who are at an early stage of exploring their own questions and do not want to be immediately framed within an identity. Gender123 is not a guide for people who already hold a fixed position; it is a reference for those who still have questions.

Tone and editorial approach

Factual, direct, and unflinching. No exaggeration, no minimisation. Where research produces conflicting results, this is explicitly stated. Where there is certainty (the voice changes permanently as a result of testosterone), this is reported without qualification. Affirmative and activist framing are both avoided — not because they have no place in the debate, but because a reference work serves a different purpose from an advocacy piece.

Place within the Genderinfo network

Gender123 is the first step for people entering the network. For deeper background: Genderinfo itself. For figures: Genderrisico.nl. For current affairs: Gendergekte.nl. For science: Transgenderidentiteit.nl. Those who enter through Gender123 and click through will find the right follow-up project for every question.

What the project does not claim to be

It does not provide medical advice. It is not a substitute for healthcare professionals. It is, however, a first honest broker between affirmative consensus communication and activist criticism, focused on the practical questions most people actually have.

What is Gender123.nl?

Gender123 is the network's entry point: a Q&A guide for people who are just beginning to explore the subject of gender. Short, clear answers to the most frequently asked questions. The name refers to the '123' of first-step explanations.

What does it cover?

The content is divided by target audience. Each group is introduced to the core concepts:

• For parents — what gender is, what gender dysphoria is, how to recognise signs, what to do when your child has questions, and pitfalls in care pathways;
• For teachers — what is happening at school, how to handle social transition in the classroom, what the law says, and what your role is as a professional;
• For teenagers — common terms, how coming out works, what it really means to be transgender, and what doubts you are allowed to have.

Core concepts such as the difference between sex and gender, being transgender, gender identity, pronouns, and non-binary identities are explained in a concise question-and-answer format. Practical matters such as coming out, misgendering, and deadnaming are also covered.

Who is it for?

For people who want to learn about the subject in an accessible way: parents of a child with questions, teachers who encounter these issues in practice, and teenagers who want to explore the subject for themselves.

Tone and approach

Informative. Answers are concise, with links to more in-depth information on sister projects where necessary.

Place within the network

The network's introductory layer. Those who want to learn more are referred to this site (Genderinfo.nl) for a broader overview, to Transgenderidentiteit.nl for scientific background, or to Genderrisico.nl for medical figures.