Calcification of the intracranial arteries associated with primary atherosclerosis is more frequent in elderly people. The prevalence of intracranial artery calcification are: internal carotid artery: ~60%. vertebral artery ~20%.
It may feel as big as a whale as you begin your third trimester of pregnancy (which will last from week 27 to the end of your pregnancy)âlike you canât get any biggerâbut trust me; youâre about to! As your belly swells; your little one grows to between 6 and 9 pounds during this time.
By about 32 weeks your baby is a smaller version of a full term newborn. Babies at this stage have fingernails, toenails and hair, and they weigh roughly 3.5 pounds.This last stretch of third trimester pregnancy will be used for baby's weight gain and the strengthening of internal systems such as the respiratory tract. baby born at 32 weeks has a very good chance of surviving and continuing on in life without long term health problems.