See 'Blood gases' and 'Blood gas monitor'.
The number of weeks the baby has been in the womb is known as the gestation. A term baby is one who is born after 37 full weeks in the womb but before 42 weeks. If born before 37 weeks, then the baby is premature or preterm. To work out the expected delivery date (EDD) of your baby, count from the first day of your last period and add on 40 weeks.
This is a machine that can measure the amount of glucose (sugars) in the blood.
The noise made by a baby with breathing difficulty.
