2 Years

Another birthday. Happy two years.

Welcome to two. Not the “terrible twos” of folklore, just two. A small person with a vocabulary, a personality, and a whole inner life that you start to get glimpses of. They can run, climb, refuse, negotiate, laugh, hug, and lose their mind over the color of the wrong cup, sometimes within the same minute. Everything is interesting at this age. Especially you.

This is the second M-CHAT autism screening visit, and the toilet training conversation often begins around now. We’ll cover both below.

Your visit at a glance

What we’ll do

• Measure weight, height (transitioning from length lying down to standing height)
• Physical exam
• Second M-CHAT autism screening
• Development check
• Toilet training conversation

Vaccines today

• Hep A second dose catch-up if not done at 18 months
• Flu vaccine if it’s flu season and due

Screenings we’ll review

• M-CHAT (autism screening)
• Development
• Lead and TB risk assessment
• Anemia screen

Bring with you: A list of your toddler’s words and phrases, examples of pretend play, any concerns from the past six months, your top 3 questions.

What’s happening at this age

Body

• Running, climbing stairs with help, kicking a ball
• Throwing overhand and jumping with both feet off the ground usually come a little later, closer to 2.5
• Most still in diapers but readiness signs for toilet training may be appearing
• Sleep is one afternoon nap plus nighttime, totaling 11 to 14 hours per day

Brain

Putting two words together (“more milk,” “mama go”) is the milestone most 2-year-olds hit. Vocabulary itself varies a lot right now, from a couple dozen words to a few hundred. Strangers can understand about half of what your toddler says. They can follow simple instructions and are starting on two-step ones. Mirror self-recognition is firm. Simple pretend play starts now (talking into a toy phone, stirring an empty pot).

Behavior

Tantrums often peak and start to ease around now. Aggression usually decreases as language grows. Attachment to specific routines and people is strong. Real affection appears (full hugs, “I love you” moments, asking for kisses). Parallel play is normal at this age (they play alongside other toddlers, not yet cooperatively with them). Don’t worry if your 2-year-old doesn’t share or take turns. They’re not socially ready for that yet.

🌿 Mind / Body / Spirit, for your keiki

🌟 Why do we need to screen for autism again?

Today is the second formal autism screening. Same M-CHAT questionnaire as 18 months.

Why we screen twice. First, autism can present differently across these six months as expectations for social communication and play change. A toddler who screened negative at 18 months can show signs by 24 months, and the reverse happens too. Second, language and behavior change so much between 18 and 24 months that a single snapshot doesn’t tell us enough.

If anything has been on your mind between visits, please bring it up.

Specific things worth mentioning:

• limited pointing or gestures
• not bringing things to show you
• no 2-word phrases yet
• loss of words
• repetitive behaviors that are hard to interrupt
• extreme rigidity around routines or transitions
• intense reactions to sensory input.

None of these alone equals a diagnosis. All of them are worth discussing. Your expertise on your child matters as much as any screening.

What’s a good resource to learn more about discipline and toddlers?

No-Drama Discipline by Daniel J. Siegel and Tina Payne Bryson. Siegel’s brain-science approach reframes “misbehavior” as a developmentally normal nervous system overflow and gives you actual tools (like connect-then-redirect, name-it-to-tame-it, the strategies have catchy names to help them stick).

What works about this book: it doesn’t require you to be perfectly calm or have unlimited patience. It assumes you’re a human parent with your own nervous system, and the tools work in real life. Reading just the first two chapters changes how you handle the next tantrum. Even better if everyone helping raise your keiki reads it too, so you’re all using the same language.

How and when do I start potty training my toddler?

Most children are ready somewhere between 18 and 30 months to tackle potty training.

Readiness signs to watch for:

• staying dry for 2+ hours at a time during the day
• regular bowel movements at predictable times
• awareness of being wet or soiled (asking to be changed, hiding to poop)
• interest in the toilet or in what others do there
• ability to follow simple instructions
• ability to pull pants up and down

If most signs are present, you can start when you have a few days at home to focus.

Common approaches: the 3-day intensive method (committed time at home with frequent attempts), gradual diaper-to-underwear transitions over weeks, or waiting for your child to essentially train themselves. Pick what fits your family. Don’t push if signs aren’t there, since doing so may lead to setbacks and longer training overall.

Resources: Toilet training: readiness signs and how to start, and book by Jamie Glowacki “Oh Crap! Potty Training”

Language at 2 years: what’s typical and when to worry

The common threshold to consider a speech-language evaluation is fewer than 50 words and/or no 2-word combinations at 24 months, or a toddler who isn’t pointing or using gestures to communicate.

For multilingual households: The same threshold applies for combined vocabulary across all languages, not per language. A toddler with 25 words in Tagalog and 25 in English has 50 words for this purpose, not 25. Speech delays are treatable, and earlier intervention works better than later. There is no harm in checking. Hawaii Early Intervention evaluates for free, no diagnosis required. More from ASHA’s communication milestones, Hanen on early communication stages.

When is picky eating in my toddler more than a phase?

The majority of picky eaters at 18 months are eating a wider range of foods by 3. Signs picky eating is more than a phase:

• dropping below growth curve
• sensory aversions that interfere with mealtimes daily
• refusing entire food groups for months
• extreme distress at mealtimes for the whole family
• very limited textures tolerated

We can refer to a feeding therapist or pediatric occupational therapist, and Hawaii Early Intervention (see below) covers feeding too. Sometimes what looks like picky eating is actually sensory or oral-motor and benefits from a few targeted sessions. If mealtimes have become a source of dread, mention it today. More from Solid Starts on when to seek help with picky eating and Solid Starts on toddler selectivity vs picky eating.

Milestones Check-In

CDC Milestone Tracker: 2-year milestones. Check out your child’s progress on the app and don’t forget about Pathways.org for more development tools.

💗 Family / Community, for you and your ʻohana

🌟 How can I help my toddler welcome a new baby sibling?

Two is a common age for a sibling to arrive. Some practical things that help:

Tell them before they figure out you’re hiding something. Toddlers are observant. Around 4 to 6 weeks before the due date is usually the right window for explicit conversation, with subtle references earlier (“baby brother is growing in mommy’s tummy”).

Books about new siblings are a real tool. Pick 2 or 3 favorites and read them on rotation. Repetition does the work. “I Am a Big Brother/Sister,” “My New Baby” by Rachel Fuller (a board book made for toddlers meeting a sibling), “Babies Don’t Eat Pizza,” and “The New Baby” by Mercer Mayer are all good.

Make any big transitions well in advance. New bed, new room, new daycare, new schedule, anything significant should happen 3 or more months before the baby arrives. Otherwise your toddler associates the loss or change with the baby.

Plan for the regression that follows. Most toddlers regress in some way after a new sibling arrives. Sleep, toilet training, baby talk, separation. This is normal rather than a problem to be solved. It’s actually a request for connection, so give it generously when you’re able, especially in the first few weeks.

Manage visitors. Family will come to meet the baby. Make sure your toddler has clear access to you during those visits. Even better, ask visitors to bring a small something for your toddler too, or spend their first 10 minutes with your older child before meeting the baby.

Take the long view. The first 6 months with two are hard, but remember the relationship between siblings often becomes one of the most important relationships of your child’s life. You’re building that for them now, mess and all.

How do I help my toddler learn and develop?

The toddler as observer. Your 2-year-old is now absorbing everything they see, like how you handle stress, how you talk to the people around you, how you respond when you make a mistake, and what language sounds like in your house. This news shouldn’t pressure you to be perfect. It should give you permission to repair when you mess up. “I yelled. That wasn’t kind. I’m sorry” teaches more about emotional regulation than 100 calm moments. More from MSU on monkey-see-monkey-do model behavior, Childbuilders on modeling behavior, and Dartmouth Children’s Health on modeling behaviors for your kids.

Reading at 2 years. Reading at 2 looks like a toddler who picks the books, wants the same ones on repeat, finishes your sentences in the books they know best, points and names things on the page, and starts asking “what’s this?” or “why?” Pick books with simple stories now (not just labeled images), and watch your child pretend-read alongside you. The library is your friend, and your toddler is now old enough to enjoy the magnificent space filled with books. More fromReach Out & Read book recommendations and Hanen on early literacy.

Your wellbeing is still part of every visit

Parent wellbeing at 2: “who am I now?” By 2, the survival phase has shifted to the stamina phase. Many parents now experience the “who am I now?” question with full force. Pre-parent identity feels distant, and the plateau between newborn intensity and school-age independence stretches on.

Signs worth attention: grief over your pre-parent self, intense comparison to other parents on social media or in real life, loss of friendships from before kids, resentment toward the people closest to you, or toward your child, for “what you gave up,” inability to remember what you enjoy doing for yourself, sense that you’ve disappeared into the parenting role.

What helps at this stage: therapy as identity work. Small reclamations of pre-parent interests. Adult friendships that aren’t about parenting. Books that name the experience (Kelly McDaniel’s Mother Hunger, and Alexandra Sacks on matrescence). Time alone weekly without guilt. Movement. A creative or learning project that has nothing to do with your child.

Crisis resources: 988, Hawaiʻi CARES 808-832-3100, PSI Helpline 1-800-944-4773, National Maternal Mental Health Hotline 1-833-TLC-MAMA (1-833-852-6262). You don’t have to wait for crisis to seek support.

Local Oʻahu resources 🌺

🌺 Hawaii Early Intervention for development support

If anything came up on the M-CHAT today, or if your gut has been telling you to call, this is the moment. Hawaii EI is the free, statewide birth-to-3 program for developmental support across communication, motor, social, sensory, and feeding domains. You don’t need a diagnosis. The evaluation is free. Services are free if eligible. After age 3, similar services move to the Department of Education. Self-referrals welcome. Don’t wait.

🌺 Outdoor places for active toddlers on Oʻahu

At 2, your toddler can climb, run, jump, kick a ball, try a balance bike, and stay focused on outdoor play for longer stretches. Go-to spots: Kapiʻolani Park, the Ala Moana playground, Magic Island, Honolulu Zoo (membership pays off at this age), Hawaiʻi Children’s Discovery Center, Waimea Valley for older-toddler hikes, Foster Botanical Garden. Get yourself outside and your kiddo tired. Hawaii makes this easy year-round.

True at every age

Some things never stop mattering, no matter the age on this page:

• Dental care: cleanings every 6 months.
• Water safety. In Hawaiʻi it’s a year-round priority at every age.
• Sun protection, every day, even when it’s overcast.

🚨 When to call us

For a toddler 2+ years old, call us right away (or go to the ED) for any of these:

• Fever with your toddler looking unwell, lethargic, dehydrated, or not interactive. The number matters less now than how they look.
• After today’s vaccines (if given): fever ≥104°F, inconsolable crying 3+ hours, breathing problems, swelling beyond the injection site.
• After a new food: hives, vomiting, swelling, breathing changes, or any reaction that looks “off.”
• A choking event of any duration, even brief.
• A fall from height (climbing, standing, furniture) that ends with a head bump, loss of consciousness, prolonged sleepiness, repeated vomiting, or unusual behavior change.
• A drowning event of any duration.
• Refusing all feeds for 12+ hours or signs of dehydration.
• If your toddler has stopped doing things they were doing. Lost words, lost gestures, lost interest in faces or toys, lost pretend play, lost previously acquired skills. Skill regression always warrants a call.
• A significant change in behavior after a major life event (new sibling, move, daycare change) that lasts more than a few weeks.
• Your gut says something is wrong. Call.

📞 Call us when you need us: 808-600-2180

During office hours, you’ll reach our team. After hours, call the same number and select option 1 for our after-hours line (Hello Pediatrics), who follow our medical protocols.

For anything life-threatening, call 911.

What’s ahead before your 2.5-year visit

Six months from now, a quick check-in: growth, development, and a conversation about behavior. A few things to watch for in between.

Toilet training. Many kids start in this window. Whether you begin now or in a few months, most are underway by 2.5. Setbacks after illness, travel, or a new sibling are normal. Don’t panic, but stay consistent.

Language keeps exploding. Vocabulary often reaches about 50 words and growing, with two words linked by an action word (“doggie run”). Longer sentences and “why?” come later in the third year. By age 3, most strangers understand about 75 percent of what they say. If your toddler isn’t there yet, flag it at the 2.5-year visit.

Imaginative play deepens. Stuffed animals get personalities. Pretend cooking gets pretend ingredients. You may see the first real play with a familiar friend.

Tantrums often ease. The hardest stretch, roughly 15 to 24 months, tends to soften as language grows. Not for every kid. If tantrums are ramping up past 2.5, that’s worth a conversation.

Screen time shifts. After age 2, the AAP allows up to 1 hour a day of high-quality programming, watched together. The goal is still intentional, not zero.

Six months till we see you, so message us anytime you need a hand. Until then, keep up the good work. The version of you who was scared in those first weeks would not believe how far you’ve come 🥰