宝宝身高体重标准（Baby height and weight standard）

宝宝身高体重（Baby height and weight standard） 宝宝身高体重标准(Baby height and weight standard) First, our city children's weight length head circumference and chest meter (length: cm weight: kg) Age male The body length and weight of head circumference Primary 50.6, 3.27, 34.3, 32.8 January, 56.5, 4.97, 38.1, 37.9 February, 59.6, 5.95, 39.7, 40 March, 62.3, 6.73, 41, 41.3 April, 64.6, 7.32, 42, 42.3 May, 65.9, 7.70, 42.9, 42.9 June, 68.1, 8.22, 43.9, 43.8 August, 70.6, 8.71, 44.9, 44.7 October, 72.9, 9.14, 45.7, 45.4 December, 75.6, 9.66, 46.3, 46.1 18, 80.7, 10.67, 47.3, 47.6 25, 90.4, 12.84, 48.8, 50.2 3 years old, 93.8, 13.63, 49.1, 50.8 Female sex The body length and weight of head circumference Primary 50, 3.17, 33.7, 32.6 January, 55.5, 4.64, 37.3, 36.9 February, 58.4, 5.49, 38.7, 38.9 March, 60.9, 6.23, 40, 40.3 April, 62.9, 6.69, 41, 41.1 May, 64.5, 7.19, 41.9, 41.9 June, 66.7, 7.62, 42.8, 42.7 August, 69.1, 8.14, 43.7, 43.4 October, 71.4, 8.57, 44.5, 44.2 December, 74.1, 9.04, 45.2, 45 18, 79.4, 10.08, 46.2, 46.6 25, 89.3, 12.28, 47.7, 49 3 years old, 92.8, 13.10, 48.1, 49.8 Two, WHO, 0-10 year old children physical and mental development evaluation criteria reference value (1998 latest standards) (male) Standard range age Weight (kg) Height (CM) Mental development primary 2.9-3.8 48.2-52.8 Lie up and respond to sounds. January 3.6-5.0 52.1-57.0 Lay up 45 degrees, parents can pay attention to the face. February 4.3-6.0 55.5-60.7 Lay up 90 degrees, laugh, scream, voice response. March 5.0-6.9 58.5-63.7 Lay up, holding his arms up, sitting at the head of stable performance, with 180 degrees at hand. April 5.7-7.6 61.0-66.4 Can stand up, hold sway drums. May 6.3-8.2 63.2-68.6 Pull, sit, head not sag. June 6.9-8.8 65.1-70.5 To sit without support, in turn, since the biscuits, holding the toys are not shy away, and recognize the stranger, to submit the timbers. August 7.8-9.8 68.3-73.6 Fu east station, will climb, unconscious, call my mom and Dad, babbling, hide and seek, understand their names will be waving goodbye. October 8.6-10.6 71.0-76.3 Be able to sit, hold, walk, climb skillfully, understand some simple commands, such as "come here", sing a tune, and say a word. December 9.1-11.3 73.4-78.8 Walk alone, consciously call Mom and Dad, and drink a glass of water to distinguish between family names and familiar objects in your home environment 15 month 9.8-12.0 76.6-82.3 Walk steadily, can say three words, short sentences, imitate do housework, can stack two fast blocks, can experience and adults play with happy mood 18 month 10.3-12.7 79.4-85.4 Can walk ladder, understand, point out the body part, can take off coat, oneself can eat, can know a kind of color. 21 month 10.8-13.3 81.9-88.4 Can play, raise hands, shoulder, parabolic, can stack four blocks, like to listen to the story, will be used to show the size of the toilet. At the age of 2 11.2-14.0 84.3-91.0 Feet and jump, wear shoes without lace, the difference between size, Able to recognize 2 colors, able to recognize simple shapes. At the age of 2.5 12.1-15.3 88.9-95.8 Stand on your feet, speak your name, wash your hands, dry, fold eight blocks, often ask "why", try talking with your partner and imitating each other. At the age of 3 13.0-16.4 91.1-98.7 Can jump down from a height, can alternate feet upstairs, will the button, will be origami, besmear paste paste, understand the hunger, tired, cold, can use chopsticks, a Book page. At the age of 3.5 13.9-17.6 95.0-103.1 Knew the color, no longer entangled mother, starts to have the imagination, speaks to oneself At the age of 4 14.8-18.7 98.7-107.2 Be able to dress independently and imitate well At the age of 4.5 15.7-19.9 102.1-111.0 Can say simple antonyms, love to play games. At the age of 5 16.6-21.1 105.3-114.5 Explain simple meanings and identify objects. At the age of 5.5 174-22.3 108.4-117.8 The beginning of abstract logic thinking, consciousness, persistence, self-control have obvious performance. At the age of 6 18.4-23.6 111.2-121.0 Imaginative, sexual begins to stabilize. At the age of 7 20.2-26.5 116.6-126.8 Perception: purposeful, conscious perception and observation, spatial awareness, and temporal awareness. At the age of 8 22.2-30.0 121.6-132.3 Attention: involuntary attention, intentional attention, and self-control. At the age of 9 24.3-34.0 126.5-137.8 Memory: unintentional, concrete image, intentional understanding, abstract logic, memory, attention: unintentional attention, intentional attention, self control. At the age of 10 26.8-38.7 131.4-143.6 Thinking: concrete image to abstract logical thinking. Three, different stages of baby weight formula: Weight within 6 months = birth weight + age = 600 grams 7-12 months weight = birth weight + age = 500 grams 2-7 year old age 28000 grams weight = x Body length is the sum of the three lengths of the fingers, trunk and legs, and the ratio of the three is different at different stages of the baby. When born, the average length of the baby is about 50 centimeters. First years, the fastest growth in length, 1-6 months, an average increase of 2.5 cm per month, 7-12 months per month average growth of 1.5 cm, 1.5 years of age when birth increased by 25 centimeters, about the length of birth was about five times. Second years after birth, the baby's body growth rate began to slow, the annual growth of only 10-12 cm