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..
When Should A Baby Start Talking? Watching For Babyâs First Word. Itâs no secret that a babyâs first word is a monumental event. What isnât so widely known is that your childâs ability to talk doesnât start with the first recognizable word she utters; rather, learning language begins from the very moment sheâs born.