About 60% of mothers-to-be will be troubled by pregnancy vomiting. Pregnancy vomiting is not a disease, but vomiting makes people suffer. So here are a few different ways to relieve pregnancy vomiting: 1. Maintain blood sugar at a stable level, because low blood sugar can easily cause nausea, vomiting, dizziness and other symptoms, the better way is to eat less and more meals, usually you can eat 6 meals a day. The mother-to-be can bring some nutritious food, such as fruit and cereal cookies to eat at any time; 2. Try to avoid irritants, if the smell of kitchen fumes is unbearable, try to avoid not to smell. If the smell of toothpaste is really unbearable, first receive it in the drawer and then change to an acceptable toothpaste, etc.; 3. Emotional tension and stress can cause gastrointestinal discomfort, thus aggravating pregnancy vomiting. So try to keep yourself in a happy and calm state of mind. In order to have a happy and relaxed mood, you may want to find someone who can share your worries and solve your problems, or turn on the TV to watch comedy skits and other programs to relieve boredom or listen to music; 4, supplemental water to avoid dehydration caused by pregnancy vomiting. Usually adults need to replenish 2L of water every day, for mothers-to-be who are pregnant with vomiting, not only should they take in 2L of water, but also make up for the lost water. Because each vomiting will lose about 300ml of water, it is necessary to replenish water and salt or electrolytes at the same time; 5, supplement vitamin B6 and zinc, which are good for relieving pregnancy vomiting, you can eat more foods rich in these two nutrients, such as egg yolk, wheat germ, soybeans, cereals, bananas, peanuts, walnuts, pork liver, lean meat, fish, radish, cabbage, etc.