Flow measurement is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. Positive-displacement flow meters accumulate a fixed volume of fluid and then count the number of times the volume is filled to measure flow.
You can also treat the nausea and vomiting of morning sickness with food and other items from your kitchen. For more on these home remedies, read on. Crackers. Crackers are a pregnant woman's prize possession (food-wise). They are portable, easy to digest, and inexpensive, and in many cases, they nip nausea in the bud.
Data from a large Norwegian twin population show higher use of nausea medication in pregnancy among female monozygotic twins compared to female dizygotic twins [14]. In addition, higher levels of nausea have been found in women who had mothers who experienced trouble with nausea in their pregnancy [15].