I just want to say, I'm not asking because I'm thinking about weaning or anything like that, I just was curious!
The tongue thrust reflex, which apparently when it disapears, can be a sign of being ready to wean!
How can you tell its gone? is there like a test you can do? or is it guess work? I just ask because my DD who is nowhere near ready to wean has a game we play involving poking our tongues out and how would you tell the difference?