With the rapid development of Internet information, many parents who have just become mothers and fathers will hear the term “high-risk baby” at one time or another! So what kind of situation or performance happens when a baby is considered to be at risk? Now let’s get the ball rolling for all parents. Definition of high-risk babies: 1. Family history of cerebral palsy, family history of genetic diseases; 2. Advanced maternal age: the mother’s age is greater than/equal to 35 years old at the time of delivery. Wang Jun, Department of Pediatrics, Beijing 306 Hospital 3, low maternal age: the mother’s age is less than 16 years old at the time of delivery; 4, moderate or severe gestational hypertension syndrome (diastolic blood pressure greater than/equal to 100 mmH) during pregnancy; 5, eclampsia during pregnancy; 6, infection during pregnancy: fever (temperature of 38 degrees or more for 3 days during the third trimester), diarrhea. Other 7, this pregnancy has preterm abortion, fetal preservation treatment; 8, spontaneous abortion greater than/equal to 3 times; 9, the number of pregnancies greater than/equal to 4 times; 10, diseases of pregnant women during pregnancy: hypertension, hepatitis, diabetes, anemia, goiter, heart disease, epilepsy, autoimmune diseases, other; 11, pregnant women exposed to harmful physical and chemical factors: abdominal radiation, toxic chemicals, high pressure lines, paper mills 12, pregnant women using drugs: drugs toxic to the fetus (streptomycin, kanamycin, gentamicin, erythromycin, chloramphenicol, sulfonamide antibiotics, hormones, anti-allergic drugs, sedative and tranquilizing drugs, antipyretic and analgesic drugs, vitamin drugs, antitrichomonials, anesthetics); 13, pregnant women with mental retardation, developmental malformations; 14, pregnant women with a history of stillbirth in the perinatal period; 15, premature birth Preterm birth: less than 37 weeks of gestation; 16, premature birth: more than 42 weeks of gestation; 17, low birth weight: less than 2500 grams; 18, high birth weight: greater than/equal to 4000 grams; 19, the following conditions occur during labor: placental abruption, fetal malposition (feet first, breech first, occipital transverse position), premature rupture of fetal membranes and amniotic fluid (rupture of fetal membranes occurs before delivery); 20, the umbilical cord around the neck, knotted, small fine; 21, placenta aging, calcification, infarction; 22, too much amniotic fluid, too little, II/III contamination (degree II: amniotic fluid contamination is dark green thicker, cloudy; degree III: amniotic fluid is yellow-green, yellow-brown, viscous); 23, asphyxia: the duration of asphyxia at birth is greater than/equal to five minutes, or five minutes Apgar score is less than/equal to five points. Diagnosed with hypoxic-ischemic encephalopathy; 24, pathological jaundice: diagnosed with nuclear jaundice, or jaundice appearing for less than 24 hours, or jaundice lasting greater than or equal to 2 weeks (except for breast milk jaundice); 25, intracranial hemorrhage in the neonatal period; 26, infectious fever and convulsions in the neonatal period, or fever lasting more than 2 days; 27, persistent hypoglycemia in the neonatal period: the newborn does not eat 28. bruising, poor respiration, poor sucking and poor response in the neonatal period; 29. multiple births; 30. 3 months’ delay in gross motor development. As long as any of the above high-risk factors are met, the baby can be considered a high-risk child. When parents find that their child has some manifestation belonging to a high-risk child, please bring the child to our child health clinic for further diagnosis and provide early intervention and treatment for the child so that the baby can grow up healthy and happy. We wish all parents in the world a healthy, lively and smart baby!