time up until they feel comfortable.
your baby loves it when you copy faces they pull and sounds they make. they love exaggerated facial expressions and high-pitched tones of voice. your baby may watch and copy the shape you make with your mouth, this helps them to develop the muscles for speech and language.
just by being close to your baby, giving reassuring eye contact and smiles when they are in a new situation or trying out a new activity will give your baby a sense of comfort and security to continue exploring. responding to your baby in this way will help them feel loved and valued, which will help to build 