GASTROESOPHAGEAL REFLEX (GER)
Contents of the stomach coming back up into the esophagus, which occurs when the junction between the esophagus and the stomach is not completely developed or is abnormal. GER is very common among preemies.
Treatment of GER may include keeping the baby upright, thickening of the feedings, giving medication to reduce stomach acid, and sometimes giving medication to increase the ability of the stomach to contract.
GAVAGE FEEDING
Feeding a baby through a nasogastric (NG) tube. Also called tube feeding.
GRAM (GM, gm, G)
The basic unit of weight in the metric system (28 grams = one ounce).
GRASPING REFLEX
A newborn's reflexive grab at an object, such as a finger, when it touches her hand. This grasp may be strong enough to support the infant's own weight, but doesn't last very long. This reflex lasts until a baby is 3 or 4 months old. Newborns have many naturally occurring reflexes.
GESTATION PERIOD
The period of time a baby is carried in the uterus.