Is prenatal education really reliable?
Light prenatal education refers to a kind of prenatal education method that uses light source to stimulate the development of visual organs and brain during the special period of fetal visual development. Vision is undoubtedly the most important source of information in the way human beings obtain information, so vision is extremely important to human beings, and visual stimulation also plays an irreplaceable role in the development of the brain. Fetal visual development is also the most important factor for fetal acquired visual development and brain intelligence development. Therefore, the method of light prenatal education based on vision plays an important role in many prenatal education. Under normal circumstances, the baby's retina will be fully developed in about 25 weeks, and the eyes will open and close from time to time, which will become very sensitive to changes in light. Therefore, this time is very suitable for taking care of the baby.
The benefits of light prenatal education promote the normal development of fetal visual function and brain.
The stimulation of light can make the baby's visual nerve impulse, and then introduce it into the brain, thus promoting brain development. Light prenatal education can make the baby's vision sharp, attention persistent and memory good after birth.
Promote the baby to develop a good circadian rhythm.
Regular light stimulation for the baby at a fixed time every day is beneficial to the baby to develop a good circadian rhythm in the mother's body from the beginning, and a good circadian rhythm is very beneficial to the formation of good habits and the shaping of good character in the future.
What kind of light source does light prenatal education need?
Good penetrability, should penetrate the abdominal cavity and uterus of pregnant women, so as to ensure the effectiveness of prenatal education.
The light intensity is moderate, neither too strong nor too weak. Too strong can easily damage the optic nerve of the fetus, and too weak can not achieve the effect of prenatal education.
Soft light color is beneficial to protect the baby's tender optic nerve. The optic nerve of the fetus is immature, and too dazzling light will cause damage to the optic nerve of the fetus.
Matters needing attention in light prenatal education
Expectant mothers should not use strong light or hot light (such as strong light and heat energy) when giving their babies light prenatal education, because the stimulation of these light sources is too strong, which will make their babies uneasy and even hurt their visual nerves in serious cases. Therefore, the ordinary flashlight is the most suitable teaching aid for light prenatal education.
Choose prenatal education time for your baby, not when your baby is sleeping, because it will disrupt your baby's normal physiological cycle and development speed. Therefore, I suggest that expectant mothers have prenatal education in the light, preferably when the baby is often awake, which is the most effective for the baby.
Light prenatal education should not be too frequent, and it is best to do it 3-4 times a week at first. The irradiation time is about 30 seconds at first, once a day when you are pregnant in August, and each time does not exceed five minutes.