Morning Sickness. Nausea and vomiting can be one of the first signs of pregnancy and usually begins around the 6th week of pregnancy. It can occur at any time of the day, and for most women, it seems to stop after the 12th week of pregnancy. Morning sickness is not harmful to you or your baby, but if you experience excessive vomiting and cannot manage to keep your food down, you may have hyperemesis gravidarum. Hyperemesis gravidarum can be harmful to you and your baby if severe and left untreated due to the possible lack of nutrients and electrolyte imbalances.
History. CSL Behring is a member of the CSL Group of companies. Parent company CSL Limited (ASX: CSL) is a specialty biopharmaceutical company headquartered in Parkville, Australia. As part of a global alignment, the CSL Behring brand was established in 2007. Previously known as ZLB Behring, the company's history dates back to 1904. CSL Behring traces its heritage back to Emil von Behring, the inventor of serum therapy or serology.
Cerebrospinal fluid (CSF) analysis is a way of looking for conditions that affect your brain and spine. Itâs a series of laboratory tests performed on a sample of CSF. CSF is the clear fluid that cushions and delivers nutrients to your central nervous system (CNS). The CNS consists of the brain and spinal cord. CSF is produced by the choroid plexus in the brain and then reabsorbed into your bloodstream. The fluid is completely replaced every few hours. In addition to delivering nutrients, CSF flows around your brain and spinal column, providing protection and carrying away waste.