ROCKINGHAM County, VA Covers 19 Cities. 1  Bergton, VA. 2  Bridgewater, VA. 3  Broadway, VA. 4  Criders, VA. 5  Dayton, VA. 6  Elkton, VA. 7  Fulks Run, VA.
Amniocentesis is a procedure used to obtain a small sample of the amniotic fluid that surrounds the fetus during pregnancy.Amniotic fluid is a clear, pale yellow fluid made by the fetus. The fluid protects the fetus from injury and helps to regulate the temperature of the fetus.mniocentesis is a procedure used to obtain a small sample of the amniotic fluid that surrounds the fetus during pregnancy.
Notogenesis is the development of the notochord by the epiblasts that make up the floor of the amnion cavity. The notochord arises from the bilaminar embryonic disk.