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.
The following herbs have been rated Likely Safe or Possibly Safe for use during pregnancy:4. 1  Red Raspberry Leaf â Rich in iron, this herb has helped tone the uterus, increase milk production, decrease nausea, and ease labor pains. 2  Peppermint Leaf â Helpful in relieving nausea/morning sickness and flatulence.
It seems that top-of-the-line anti-nausea medication Zofran, used to treat post-surgery and chemotherapy nausea, can be taken safely by pregnant women. Researchers in Denmark reviewed 600,000 cases in which the medication, also called Odansetron, was given to pregnant women.