A licensed SLP's honest take on whether your bilingual toddler is on track — why you're probably measuring the wrong thing, and the better questions to ask.
If you’ve ever been awake at night wondering is my child behind?, you are in very good company. It’s the most common worry I hear from bilingual parents — and it usually arrives wrapped in a second one: am I doing this wrong?
You’ve probably already read the reassuring basics (no, two languages don’t cause a delay; yes, mixing them is normal). So instead of repeating that, I want to give you something more useful: a better way to actually tell whether your bilingual toddler is on track — and it’s probably not what you’re measuring.
Most parents track a single number: how many Spanish words their toddler says out loud. It’s the noisiest, least reliable signal there is — spoken words are the last thing to show up, long after the real work is happening underneath. Three quieter signals tell you far more:
Here’s the reframe that actually helps. “Is my child behind?” is a question about your child — which you can’t control, and which feeds the 2am spiral. Swap it for three questions about your setup, which you can:
If those three are in decent shape, your child is almost certainly getting what they need. And if one is wobbly — you’ve just found the exact lever to adjust.
The most anxious parents are always comparing — to a monolingual cousin who “talks so much,” or a picture-perfect bilingual family online. Both are the wrong yardstick. A bilingual toddler is doing two jobs at once; measured against a child doing one, they’ll always look a step behind. The only fair comparison is your child to themselves a month or two ago. Watch the growth, not the gap to someone else.
None of this means ignoring a real concern. A few things are worth a conversation with your pediatrician or a bilingual speech-language pathologist, no matter how many languages your child hears: very few or no words (counting both languages together) by around age 2, not responding to their name, little pointing or gesturing, or losing skills they previously had. If that’s you, the answer isn’t to drop a language — it’s a proper evaluation from someone who understands bilingual development. Our free milestones checklist is a good gut-check to start.
For the vast majority of families I talk with, the honest answer is: keep going — you’re further along than the worry lets you feel.
And if what you really want is a person to look at your family’s specific setup and tell you honestly where you stand — am I doing enough? which lever should I pull? is my approach actually working? — that’s exactly what I built my 1:1 parent consultations for. It’s coaching and strategy from a licensed SLP (not an evaluation or therapy). Join the waitlist and you’ll be first to know when a spot opens.
Should your child learn Mexican Spanish? Spain Spanish? Caribbean Spanish? Here's why any dialect is fine, and how regional variation strengthens bilingual development. Lindsey Carleton, MA, CCC-SLP · Jul 15, 2026
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