Carbon dioxide. Carbon dioxide (chemical formula CO2) is a colorless gas with a density about 60% higher than that of air (1.225 g/L) that is odorless at normally encountered concentrations. Carbon dioxide consists of a carbon atom covalently double bonded to two oxygen atoms.
You should only do ballet in pregnancy if you are used to it. Ballet stretches can place a lot of pressure on your joints, especially your pelvic joints, and standing on one leg can cause pain in your pelvis.
yes you can have a DNA test done while pregnant, but there are risks that you should read upon before choosing this option. The doctor will insert a needle into your stomach tâ¦o the womb of the baby and take some of the fluid. But, I've heard doctor offices don't do these anymore because it has major risks to the baby.