A combination of these symptoms due to vertebral narrowing is called vertebral insufficiency. Note that a narrowing in the subclavian arteries (which supply the arms) can also sometimes cause vertebral symptoms, since the vertebral arteries branch from these arteries.
1 Some eager parents interpret a string of da-da babbles as their baby's first words -- daddy!. 2  But babbling at this age is usually still made up of random syllables without real meaning or comprehension. 3  Baby talk at 9 months. 4  After 9 months, babies can understand a few basic words like no and bye-bye..
First word, between 10-13 months. But, every child is different. our daughter said her first word at 8 months, but didn't walk until 15 months. from what i understand there is no right age for a child to begin speaking. it can vary wildly. if it's any consolation for you, our son began speaking at around 3... and hasn't stopped talking since.