3 ms·
After about a week you can communicate with the new born by sticking out your tongue. In my case it took about a week of tongue sticking before the newborn beg
by entropicgravity 4y ago
After about a week you can communicate with the new born by sticking out your tongue. In my case it took about a week of tongue sticking before the newborn began to make tentative tongue responses. Three months later we were sticking tongues up to the nose down to the chin and so on.