Morning sickness is a sorrow that every pregnant mother cannot escape. As long as I think of the scene of rushing to the Second Office, it will be a long-lasting sadness. But morning sickness is actually a good thing! 1. Smart babies may come from this! Researchers at a Canadian children\’s hospital said that after a survey of 121 newborns aged 3 to 7 years old, they found that children born to mothers who had severe pregnancy reactions and vomiting in early pregnancy had poor intelligence, memory and language talents. High. Although this is only a small statistic, it cannot be generalized. Morning sickness is unstoppable anyway. we for