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.
As such the second trimester will begin as week fourteen and the third trimester will begin at week twenty seven. You can decide which due date calculator and trimester calculation method you would prefer. Your doctor will help you out with this, or there are also various books that also offer advice.