低出生体重儿,为不足月出生时体重低于正常的新生儿。因为胎儿在宫内生长发育较差或胎龄未满37周出生,体内贮存的各种营养素都较发育良好足月的新生儿少,但出生后生长发育又较迅速,对各种营养素及能量的相对需求要比正常新生儿多。所以要注重科学喂 Low birth weight infants, less than normal birth weight at birth. Because the fetus poor growth and development in the uterus or gestational age less than 37 weeks of birth, the body stores a variety of nutrients are less well-developed full-term newborns, but after birth rapid growth and development of various nutrients and energy The relative needs of more than normal newborns. So pay attention to science feed