I. Introduction
GDM is a kind of diabetes that is diagnosed for the first time during the period of gestation [1]. During this period, maternal insulin resistance is increased to supply sufficient nutrients for the development of the foetus. It develops Hyperglycemia if there isn't enough insulin and enough secretion also. The study of Pregnancy Outcome and hyperglycemia is to explore the large multiethnic cohort issue [2]. The most crucial key in the medical care for a gestational diabetes sufferer is by a controlled blood glucose level is nutrition management [3]. The purpose of identifying whether the patient is suffering from diabetes or not is to avoid the further risk of perinatal outcomes.