GTPAL is the acronym being used to obtain history of a pregnant women. G means Gravida which is the total number of pregnancies, this includes the term,preterm and abortion pregnancies and Para is for only the total number of living children. In this case, it would be Gravida 5 and Para 3.
At first, all grains are whole grains. A whole grain is the plant's entire seed. It is composed of three parts, which are all edible. These parts are the bran, the germ, and the endosperm. These parts are shielded by a husk, which you actually cannot eat. This shield protects the whole grain from outside dangers, such as pests, too much or too little sunlight, and too much or too little water. Hope this helps.