Many parents have an increasingly urgent thirst for parenting knowledge. Parenting experience and knowledge sources way also varies greatly, which is too rich in knowledge, how can you distinguish accurate information? The following content shared by the author is some common misconceptions, you have to look carefully. 1, round belly to give birth to daughters, pointed belly to give birth to boys “belly shape to determine male and female”, “pregnant women look ugly to give birth to boys”, “sour children”, etc., these are folk sayings, no There is no scientific basis. The ratio of male to female is half to half. 2, lychee, hawthorn, eat more prone to miscarriage pregnant women really should not crave lychee and hawthorn, but the reason is not to miscarry. Jiang Zhiyan explained that the high sugar content of lychee, eat more will affect the blood sugar stability of pregnant women, increasing the risk of infection. Moreover, lychee, pineapple, mango and other fruits are prone to induce allergies, which is not good for the fetus and should be eaten sparingly. A lot of eating hawthorn has the effect of blood circulation and siltation, which may stimulate uterine contraction, but if eaten in moderation can eliminate food and appetite, so “moderation” is most important. 3, the moon can not brush teeth bath “not brush teeth, do not bathe the moon way, harmful.” Jiang Zhiyan stressed that the mother loves to sweat, especially in the summer, if not timely cleaning, easy to breed bacteria, leading to disease. Generally after the dressing is removed after giving birth you can take a bath as appropriate. When bathing should be “winter cold, summer heat, spring and autumn wind”, pay attention to warmth; using the shower, the water temperature control at about 38 degrees Celsius. 4, formula than breast milk nutrition high infant feeding the most core of a concept, is to promote breastfeeding. Only when the breast milk is not enough formula to assist. Breast milk has almost all the nutrients required by newborns, and breast milk helps to enhance the function of the infant’s gastrointestinal tract, help to sound the immune system, improve its body resistance, and reduce the chances of allergies. In addition, breastfeeding is also the process of intimate communication between mother and baby. 5.Breast milk is not nutritious after 4 months The World Health Organization recommends that the first 6 months after birth, to try to “exclusive breastfeeding”, and adhere to breastfeeding for two years or more. Emphasis on the “first 6 months”, mainly because thereafter the need to add complementary foods to meet the needs of the child’s growth and development, rather than saying that breast milk is not nutritious after 6 months. 6, the earlier you add complementary foods, the better complementary foods added too early, will give the baby’s gastrointestinal burden, may lead to digestive problems; too late, is not conducive to child growth and development. Generally three or four months to add rice flour; five or six months to add egg yolk, rice soup, vegetable juice, etc.; 7-9 months to add pureed fish, minced meat, soy products, etc.; 10-12 months to add rice, noodles, fruits, vegetables, etc. In fact, some nutrients in egg yolk, such as iron, are not easily absorbed by infants. Premature feeding may also induce allergies. The first addition of complementary foods, to consider the baby’s gastrointestinal function, the best choice of cereals, such as rice flour.