n****n
发帖数: 492 | 1 I said I was a healthy baby, so how could this happen?
Forgive my digression, but I have to mention how babies start their
first breath on their own, physiologically.
In the womb of the monther, baby gets all s/he needs through the
placenta. When s/he leaves mother's body, the higher concentration
of carbon dioxide(CO2) stimulates the nervous system. A simple
reflex enables us to breathe by ourselves.
A woman knows she is about to labor when her water breaks. In my case,
my mother didn't get |
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