The author posted a question in Welcome
why does a newborn baby's upper lip turn blue? and got a better answer
Response from
Lots of lip work, sucking milk. Not enough milk, I suppose?
Response from 0[+++++]
A lot of work with your lips sucking milk. There must not be enough milk.
A lot of work with your lips sucking milk. There must not be enough milk.
Response from 0[++++]
Is that what you think is wrong with your heart or have you had it checked? The nasolabial triangle turns blue with heart failure.
Is that what you think is wrong with your heart or have you had it checked? The nasolabial triangle turns blue with heart failure.