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Anonymous users2024-02-06A one-month-old baby can see people or objects in the horizontal direction and in front of him from 18 cm to 38 cm.
First of all, when you are just born, the baby's eyes are not fully developed, the visual structure, and the optic nerve are not yet mature, but at this time, the baby has begun to respond to light. At this time, the baby's vision is only one-thirtieth that of an adult.
At this time, he can look at the object in front of him, but in terms of the whole field of vision, it is only 45 degrees. You can probably see people or objects in the horizontal direction and in front of you from 18 cm to 38 cm. By the time the baby reaches the full moon, he can already gaze and fix his eyes, and he can also look at the person holding him, but there is no way to last long, and the eyeballs will lose coordination.
Gradually, after the baby reaches three months, the baby's field of vision can reach 180 degrees, he can see his hands, and he can feel his presence. By this time, the baby's gaze has been able to follow the object he wants to follow.
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Anonymous users2024-02-05Newborn babies do not have very complete organs, such as poor vision, hearing and limb coordination. Therefore, parents should protect the baby's body well, and do not rush to take some wrong ways to teach the baby, otherwise it may backfire and affect the baby's organ function. So, how far can a one-month-old newborn see?
A full-moon baby can see about 15 to 20 centimeters. Babies have poor eyesight, basically only one-thirtieth of that of adults. Newborns can barely see objects of a dozen centimeters in front of them, and they can't see clearly.
A full-moon baby can see 15 cm to 20 cm, and the eyes have a certain ability to follow and fix vision, and the eyeball will follow the horizontal movement of the object, and the head will rotate at an angle of about 90 degrees.
The full moon baby's ability to fix eyes causes him to keep an eye on the person holding him, but not for long. And, at this time, the baby likes to see complex graphics and curves, etc., but also likes to see bright colors, parents can use colorful toys to attract the baby's attention, training the ability to follow.
The baby's eyeball is not fully developed for a month, and strong light will cause permanent damage to the baby's vision, so parents should not let the sunlight shine directly into the baby's eyes, nor can they turn on the flash to take pictures of the baby. The baby's eyesight is slowly developing, and by about 3 months he can see objects of a certain size, and at 9 months he can see things 3 meters away.
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Anonymous users2024-02-04Newborns who are just half a month old can see clearly from 25 to 30 centimeters away.
Suggestions: 1. If parents want their children to see their faces clearly, they should get close to their children and let them see clearly.
2. If you want to show your child a brightly colored or black-and-white pattern, you should also put it about 25 cm in front of your child so that your child can see it clearly.
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Every child's physical condition is different, what they like to eat, the time of eating, the amount of food, etc., are different, for first-time mothers do not know how to feed their children, which will lead to insufficient nutritional intake of children, and will also cause children to be picky eaters, so it is very important to understand the food mix that children eat every day. The staple food of 13-month-old babies is generally soft rice, soft noodles and porridge-based, auxiliary foods are vegetable juice, fruit juice, boiled water, breast milk or formula milk, you can also eat some vegetable puree, fruits, minced meat, rice noodles, broth, soy products, dry puree or steamed whole eggs, you can also make some homemade cakes for children, the amount of breast milk and formula milk should be twice a day, and the complementary food should be eaten three times a day. After getting up at 6 o'clock in the morning every day, you can feed the child for about ten minutes, if you drink formula milk, you can drink 200 ml, give the child some snacks at eight o'clock, and then drink some vegetable soup or broth, eat 1 to 2 pieces of fruit, and at ten o'clock you can feed the child some porridge, add some minced vegetables or meat floss to the porridge, and then give the child half an egg, a small piece of biscuits, and at 12 o'clock you can give the child soy products, minced vegetables, minced meat or liver puree. >>>More
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There are a total of 30 * 24 = 720 hours per month.
89 yuan yuan) = 111 degrees. >>>More