1, weight loss. The grandmother: “daughter ah, a few days without my grandson, this guy now hold how to feel lighter, you mother how to be ah?” The mother: “Which ah, I fed this little ancestor every day, is not sick ah, no, go to the hospital to see” Medical explanation: this mother is too much, the baby is not starving thin and not sick, but due to the baby’s skin after the birth of the water evaporated, and fetal stool out of the body so that weight loss, the 3-4 days after birth The 3 to 4 days after the birth of the most obvious decline, about 10 days after the baby’s weight can be restored to the weight at birth. 2, breast enlargement. The baby mother: “Xiao Li (girlfriend), and you say a thing ah, my baby was born a few days, how my breasts have developed? The actual fact is that you can find a lot of people who have been in the business for a long time. Medical explanation: late pregnancy female fetus by the influence of maternal estrogen, will stimulate the reproductive tract mucosa proliferation, congestion, when the fetus is born, estrogen levels decline, this time the endometrium will fall off, the vagina will flow a small amount of bloody discharge and white discharge, which generally occurs 3 to 7 days after the birth of the baby, lasting about 1 week, belongs to the normal physiological phenomenon, if the amount is more, we should seek medical attention. 3, corn rash. The baby’s father: “The child’s mother, you quickly come over to see, the baby was not born a few days, the little face, nose why so many white protruding small points ah?” Mom: “Hehehe, it’s nothing, I asked the doctor, he said it’s called something…something…oh, yes, corn rash.” Dad (scratching his head): “Corn rash? What is that? Isn’t it serious?” The doctor said that this is due to the fact that the sebaceous glands of the baby are not fully developed, and that some dead skin has accumulated in the small pores on the surface of the baby’s skin.” The father: “Where do you keep our ointment? The actual fact is that you will be able to get a lot more than just a few of these. The baby’s skin is so tender, how can it be stimulated, I do not want the baby’s face inflammation, when the time to leave a scar, how ugly ah, besides, it will disappear within a few weeks, you do not make a mistake” Medical explanation: corn rash is a benign rash, is less than three months of newborn babies common rash, as the baby grows day by day, do not need to make any treatment, corn rash will soon The rash will soon subside. In addition to the above three symptoms, newborns may also have physiological symptoms such as “false menstruation”, physiological jaundice, dark green meconium, “horse teeth” and “mantis mouth”, which are all normal. If the baby has some other serious and indistinguishable symptoms, the parents must take the baby to the doctor in time.