Puberty When Your Child Is Autistic or Has ADHD

Almost everything written for parents of autistic children or children with ADHD stops at about the age of eight. The advice is about early signs, first words, starting school, tantrums. The teenagers page, friendships and life skills sit next to this guide.

Then your child turns eleven, and there is nothing.

This is not a small gap. Families do not stop needing help at eight — a great many need more at thirteen than they did at five, and they need a different kind of it. This page is about that.

Why puberty is harder here

It is not that autistic children or children with ADHD experience puberty differently in a biological sense. It is that puberty demands, all at once, the exact set of things they already found hardest.

• Coping with change. A child who needs routine and predictability now has a body that changes without warning and without permission. There is nothing to negotiate with.
• Sensory tolerance. Body odour, sweat, hair, deodorant, a bra, sanitary products, shaving, acne creams. Every one of those is a new sensory demand arriving at the same time.
• Managing bigger feelings with the same tools. The emotions get larger while the regulation strategies stay where they were.
• Social rules that just got harder. Friendship in childhood is doing things together. Friendship at thirteen is unwritten rules, implication, status and things nobody says out loud.
• Independence being expected. Adults expect a teenager to manage themselves, and stop supervising the things they used to.
• Understanding what is private. Rules that were never explained because everybody else absorbed them.

Add to that the specific problem for a great many families: the child's understanding is not at the same level as their body. A thirteen-year-old body with an eight-year-old's grasp of social rules is a genuinely difficult combination, and it is nobody's fault.

Start earlier than feels comfortable

This is the single most useful thing on this page.

Most parents plan to explain puberty when it starts. For a child who needs time, repetition and preparation, that is far too late. By the time the changes are happening, the child is already frightened or embarrassed, and you are teaching in a crisis.

Start at eight or nine, before anything has changed. It is much easier to explain periods to a girl who is not bleeding, and easier to explain erections to a boy who is not mortified. You are aiming for the information to be old news by the time it becomes relevant.

Teach it the way you would teach anything else that matters: in small pieces, repeatedly, with the same words each time, and with something visual. A social story, a simple book with pictures, or a written list works far better than one long conversation — and one long conversation is what most families attempt.

What to teach, roughly in order

Bodies change, and it happens to everyone

Start with the plain fact and repeat it often. Many autistic children assume something is wrong with them specifically, and will not ask. Say explicitly: this happens to every person, it is meant to happen, and it is not an illness.

Washing, every day, whether you feel like it or not

Hygiene is where most families get stuck, and it is rarely defiance. A child who cannot smell their own body odour has no feedback telling them to wash — and if you have been relying on "you'll notice when you need to", that will not work.

Make it a fixed routine rather than a judgement. Same time, same order, a written or picture checklist in the bathroom, every day whether or not it seems necessary. Attach it to something that already happens reliably. And deal with the sensory side directly: unscented products, a different towel texture, shower before bed if mornings are impossible.

Periods, taught before they arrive

For girls, prepare well in advance and prepare concretely. Show the products, let her handle them, practise with them before there is any blood involved. Have a bag ready in her school bag and one at home. Write down what to do, in steps, and keep it somewhere she can read it privately.

Two things matter especially. Pain — a girl who cannot easily describe internal sensations may be in significant pain and unable to tell you; ask directly rather than waiting. And the sensory reality of products, which is a genuine obstacle and worth solving properly rather than insisting she tolerate it.

Erections, and what is private

For boys, the practical teaching is that these happen, they are normal, they happen without being wanted, and they will stop on their own. Then the rule: what you do about it is private, and private means your own bedroom or the bathroom with the door closed.

That rule needs teaching explicitly. Neurotypical children absorb it from social embarrassment. A child who does not read that signal has no way to learn it except by being told, clearly and without shame — and being punished for something nobody explained does real damage.

Private and public, taught as a rule not a feeling

Which body parts, which behaviours, which conversations, which places. Make it concrete and rule-based rather than relying on a child to sense it: this is a private thing and it happens in a private place. Vagueness here does not protect a child; it leaves them guessing.

The part nobody wants to talk about

Families are frequently advised, in effect, to avoid this subject. That advice makes children less safe, and it is worth saying plainly.

Children and young people with a disability are more vulnerable to sexual abuse than their peers — because they may be less able to recognise it, less able to report it, less likely to be believed if they do, and are often taught extensive compliance with adults as a matter of course.

That last one deserves a pause. A great deal of what a child with additional needs is taught is compliance: do what the adult says, let the therapist touch you, do not make a fuss. Those instructions are given with good intentions and they remove exactly the instincts that keep a child safe.

So teach the following deliberately, and early:

• The correct words for body parts. Not family nicknames. A child who cannot name a body part cannot report what happened to it, and cases have failed on exactly that.
• Which parts are private, and that nobody looks at or touches them except a parent helping, or a doctor with a parent present.
• That they are allowed to say no, including to adults, including to relatives, including to us. Practise it.
• That secrets about bodies are never allowed, and that a grown-up asking a child to keep one is doing something wrong. This one sentence undoes the most common grooming tactic.
• Who they can tell, by name, and that they should keep telling until somebody does something.
• That they will never be in trouble for telling.

If you notice a sudden change in a young person — withdrawal, new fear of a particular person or place, regression, self-harm, sexualised behaviour that does not fit their understanding — take it seriously and get help. Do not conclude it is "just puberty" or "just the autism".

The mood change, and what is not just hormones

Teenage moodiness is real and expected. But some of what happens around this age is not that, and the two get confused for years.

Anxiety and low mood rise sharply in autistic teenagers and teenagers with ADHD, for reasons that are not mysterious: the social demands increase, the gap with peers becomes visible for the first time, and the effort of masking becomes exhausting. Many young people describe this age as the point they realised they were different.

Take it seriously rather than waiting it out if you see withdrawal from things they always loved, sleep that has changed markedly, talk of being a burden or not wanting to be alive, self-harm, or a marked drop in functioning. That is not hormones and it does not resolve on its own. Our page on childhood anxiety covers what it looks like, and emotional dysregulation covers the day-to-day management.

This is also the age at which girls who have masked successfully finally come apart — which is why so many are first assessed at twelve or thirteen after years of being called shy. If that description fits your daughter, our guide on autism and ADHD in girls is the more useful page.

Things worth changing in how you parent

1. Stop doing it for them, deliberately and gradually. The habit of managing everything for a child who found things hard is difficult to break, and it is the thing that most limits what they can do at twenty. Pick one thing a month.
2. Let them make small decisions that do not matter, so that decision-making is practised somewhere safe before it is required somewhere important.
3. Give privacy on purpose. Knock. A young person who has never had privacy has not learned what it is, and that has safety implications as well as dignity ones.
4. Talk about the diagnosis openly, if you have not. Young people who understand their own diagnosis do better than those who sense there is something nobody will name. They also encounter the word eventually — much better from you.
5. Let them be with people like them. Meeting other autistic young people, or others with ADHD, changes how a young person sees themselves more than anything an adult says.
6. Adjust the demands rather than the child, where you can. A shorter school day, a quiet place at break, dropping one subject. Preserving a teenager's capacity to cope is more valuable than any individual requirement.
7. Keep talking even when they stop answering. They are listening more than they appear to.

Start thinking about after school

This feels early at thirteen and it is not, because the skills take years.

The things that decide how independent an adult is are mostly ordinary: money, travel, cooking a few meals, managing appointments, using a phone to ask for help, knowing what to do when something goes wrong. None of those get taught at school and all of them can be taught at home from about twelve, in small pieces.

Our printable chores by age chart runs to eleven and over for exactly this reason. A young person who has run a whole load of washing and cooked one meal is a different proposition at eighteen from one who has not.

It is also worth being realistic and unembarrassed about what your particular young person is likely to manage, and planning for that rather than for a version of them that does not exist. That is not lowering expectations. It is aiming them at the right target.

Where we fit

We support young people up to sixteen, and this is a genuine part of what we do rather than an afterthought.

Concretely: teaching the hygiene routine so it holds without a daily argument; preparing a young person for periods or for the changes ahead, in a way they can actually take in; teaching private and public as explicit rules; the safety teaching above, which we would rather do properly than leave to chance; working on the anxiety and the regulation, which is what most families actually arrive with; and building the practical independence skills that decide what the next ten years look like.

We also talk to parents, on their own, because this stage brings up things that are hard to say in front of a child — about the future, about what you are afraid of, and about the grief that surfaces again at each stage. That is normal, it is common, and it is not a failure of acceptance.

A consultation is Rs 1,500 and lasts up to 50 minutes, we work in Urdu or English, and you do not need a diagnosis or a referral.

The groundwork for that independence starts much earlier — see building independence in young children.