Question

 Why do infant babies smile in sleep?

Answer Fetal Circulatory System The baby's circulatory system works differently when he's in the womb than it does after birth. During pregnancy, the mother's placenta transfers nutrients and highly oxyg... Read More »
http://wiki.answers.com/Q/Why_do_infant_babies_smile_in_sleep

Top Q&A For: Why do infant babies smile in sleep

Why do infant babies smile in their sleep?

There are many reasons why they smile, but I have always been told its because they are playing with angels.(Physiologically, infant smiles can be produced by a number of stimuli, the stereotypical... Read More »
http://wiki.answers.com/Q/Why_do_infant_babies_smile_in_their_sleep

When is the age of when babies smile the real smile?

On average babies start smiling at 2 months - but some are earlier, some later.
http://wiki.answers.com/Q/When_is_the_age_of_when_babies_smile_the_real_smile

How soon do babies smile?

Babies may show their first hints of (non-gas related) smile by 6 weeks, but it becomes more regular by 12 weeks. By 6 months, they will smile at people they know best.
http://wiki.answers.com/Q/How_soon_do_babies_smile

When do newborn babies start to smile?

According to the Wonder Time website, newborn babies start to smile at the age of 1 month. The ability to smile is a natural milestone for a newborn baby, along with tilting the head and recognizin... Read More »
http://www.answerbag.com/q_view/2246247


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