Mine says just a few words and is toddling about now. Before he started walking he was waving and saying hiya but he's not done this in a couple of months now. I'm not too concerned personally, am trying to make sure I read to him a few times a day, he loves looking through his books
It's more because he used to say them but now doesn't say them at all but not sure if it's normal for speech to regress a little whilst learning other skills
My daughter knows a lot of words, around 20 mark. Shes very advanced, however sometimes she will say something for example she said a name but has not said it again this was around 4 months ago. I think it’s pretty normal! X
They’re just learning and taking in so many new things each day that little words or skills they’ve learned can slip to the back of their minds whilst they focus on something else! If you’ve noticed developments in other areas, you’ve got no other concerns and LO is still making sounds etc I wouldn’t be worried but you can always speak to your health visitor too if you are xx
My 15 month old knows about four words but I'm not worried. It's all normal