When Should a Child See a Speech Therapist?

Your child says "wabbit" instead of "rabbit." Or their S sounds come out with a slight lisp. Or half of what they say only makes sense to you, not to anyone else. You wonder if this is just a phase, or something worth getting checked.

Both things can be true at once. Most speech sound differences in young kids resolve completely on their own. Some don't, and catching them earlier makes a real difference. Here's how to tell which situation you might be in.

What's actually normal, by age

Speech sound development follows a fairly predictable order, and most kids are still working on certain sounds well past when parents expect:

By age 3: most consonant sounds are emerging, though many are still inconsistent

By age 4: P, B, M, N, H, W, D, and vowel sounds are usually solid

By age 5 to 6: L, S, Z, SH, CH, and blends often still developing

R is one of the last sounds to fully mature, with real variation between kids: some have it solid by 5, many are still refining it at 7 or later, and that whole range is considered normal

A 4 year old who can't say R correctly is developmentally on track, not behind. That single fact resolves a huge amount of parent anxiety on its own.

Signs that are worth an actual evaluation

Unfamiliar adults still have real trouble understanding most of what your child says, past age 4

A specific sound is still consistently wrong well past the age it usually resolves (for example, a lisp on S that hasn't started improving by age 7)

Your child avoids talking, gets frustrated, or seems aware their speech sounds different

A pediatrician, teacher, or dentist has mentioned a concern

There's a known tongue tie or other physical factor that could be affecting sound production

None of these mean something is seriously wrong. They mean a real evaluation, not a guess, is the right next step.

The connection between tongue posture and speech sounds

This is a link many parents haven't heard before: sounds like S, Z, SH, CH, and L all depend on precise tongue placement and airflow control. A tongue tie, low tongue posture, or weak oral muscle tone (the same things addressed in myofunctional exercises) can directly affect how clearly those specific sounds come out. This is part of why an orofacial evaluation and a speech evaluation sometimes point to the same underlying cause, even though they're delivered by different specialists.

What actually helps

If an evaluation does identify a real speech sound disorder, the standard path is working with a licensed speech language pathologist (SLP), who builds a plan targeting the specific sounds involved. Consistent practice between sessions matters as much as the sessions themselves, which is the same compliance gap that shows up across almost every kind of pediatric therapy: it's hard for a parent to know whether home practice is actually happening correctly, or happening at all.

NURTO's speech games can provide feedback for supported sound cues and log completed practice alongside myofunctional exercises, brushing, and nighttime observations. The feedback is part of the game and is not a speech assessment.

A note on what this is, and isn't

NURTO's speech practice tools are designed to support home carryover for exercises already prescribed by a licensed provider. They do not diagnose speech disorders and are not a substitute for evaluation by a licensed speech language pathologist. If you're noticing signs worth a second look, the right first step is always a real evaluation, not an app.