The pregnancy of a girl is a family event, because it is related to the inheritance of future generations. At this stage, a little problem of pregnant women will attract the attention of the whole family. For example, vomiting during pregnancy is a common symptom. However, there are also rumors that the degree of vomiting of pregnant women is related to the intelligence of children. However, this sentence has no scientific basis.

According to the morning sickness reaction, the embryo is healthy, but the child's intelligence is still problematic. Some institutions have done research, and the risk of abortion of pregnant women without vomiting symptoms is 9%, while the risk of abortion of pregnant women with vomiting symptoms is only 6%. Therefore, from these data, pregnant women with morning sickness are healthier and have a lower abortion rate.

When you are pregnant, you know you are pregnant. In fact, the symptom of vomiting is to remind pregnant women. You are pregnant, so be careful. Pregnant women without morning sickness can eat and sleep like normal people, and sometimes even forget that they are pregnant, so they are not so careful in doing things. In this sense, morning sickness is to protect the mother's fetus. So, what will affect the intelligence of children?

Heredity is the most powerful factor affecting children's intelligence. I have to admit that sometimes congenital genetic factors are very powerful. For example, a child is good at math, probably because his parents have high IQ. The acquired reasons will also affect children's intelligence. Of course, these children are good at math, and their mothers can help them, which is also the influence of the day after tomorrow. Some mothers are good at math, but they have never been tutored by their mothers. Children may be worse at school.