Q宝宝出生3天了,他的大便每天次数都不固定,而且颜色还不一样,请问什么样的大便算是正常的?是否跟母乳喂养有关呢?A正常的宝宝应该在生后12小时内排便,最初2～3日内排出的大便为深绿色、黏稠的胎便。胎粪是由胎儿期通过羊水吞咽的毳毛、胎脂、肠道分泌物、胆汁、胃肠脱落的上皮细胞形成的。如果24小时不见胎便排出,要检查是否有消化道畸形。 Q baby was born three days, and his stool every day the number is not fixed, and the color is not the same, what kind of stool is normal? Is it related to breastfeeding it? A normal baby should be defecation within 12 hours after birth , The first 2 to 3 days excretion of dark green, sticky meconium. Meconium is the fetus swallowing amniotic fluid from the fetus during fetal life, fetal fat, intestinal secretions, bile, gastrointestinal epithelial cells shedding formed. If you can not see the 24 hours of fetal discharge, to check for gastrointestinal malformations.