Don't know whether I'm being ridiculous or not... Can you tell me when your LOs started talking?
My son is 14 months old and still hardly communicates more than just shouting babble. At his 10 month check they told me his communication was below average but they weren't concerned and said he'd probably come on quickly in a few months.
He understands a lot, I can say "where is X" and he'll look and sometimes point at it but he never attempts to say it.
He can say mama and dada and sometimes tries to say dog but that's it. But he will rarely repeat it if you say it to him, has to be on his terms if that makes sense 🤣
I'm totally prepared to be told I'm expecting way too much, just worried me when the HV said he was behind.