Swimming is bound to bring the whole body into contact with the water in the swimming pool. Although most swimming pools have been disinfected to solve the problem, water is still a hot spot for germs, bacteria and viruses. Especially in crowded swimming pools, many organic substances in the water will accelerate the reproduction of microorganisms, and the exposed lower body is easy to be infected with microorganisms. Growing women should pay attention to the maintenance of the lower body. Once vaginitis occurs, antibiotics are not good for your baby. Everyone who swims knows that swimming is actually much more intense than jogging, and the movement of limbs is also great. If it were stronger, people would be out of breath in the meeting. At this time, the oxygen consumption of the human body has greatly increased the hypoxia in blood night, and the pregnant mother has started anaerobic breathing to meet the supply and demand of strength. Neonatal baby's somatic cells are at the peak of growth, development and division, and need a lot of O2 for air oxidation of energy substances to provide energy for various physiological and biochemical activities. If you lack oxygen, it will affect your baby's development.

Health problems. Some women's constitution will change after pregnancy. Chances are, you've had enough to eat and drink before, and you're in great health. It is not necessarily that you are suddenly allergic to petals, peanuts and seafood after pregnancy. I don't need to say much about the hygiene of public swimming pools. If there is, it will be too late to regret it. You must hold your breath when swimming. I have seen many people need oxygen after pregnancy, and often holding their breath may affect the baby in their stomachs. Maybe you have seen the news report of a star's pregnancy swimming, but you have to understand that people are guided by professional coaches, and their physical fitness is different. What suits others may not suit them. Pregnant mothers need to make a fitness plan. In the case of women's pre-pregnancy fitness exercise, or a fitness plan must be made, and the fitness exercise must be regular and regular, so that the actual effect of the operation can be more significant.

Pre-pregnancy fitness is effective. It is very important for women to maintain a stable volume before pregnancy. To be in a healthy body and mind weight range, being thin can't bear the huge calorie consumption during pregnancy, and being overweight will change greatly after pregnancy, which is very risky. Therefore, it is best for women to make a fitness training plan before pregnancy. The main purpose of course is to welcome babies to exercise healthy bodies, and then they need to improve their extensibility, patience and peace of mind according to exercise. This is very effective for relieving pregnant mothers' anxiety during pregnancy and taking care of newborns faster in the future. Moreover, pre-pregnancy exercise combined with healthy diet will achieve good results.

Choose more fitness exercises to improve heart and lung function. Once a woman is pregnant, she must rest her baby's growth and development. Pregnant women also need to adjust inhalation during delivery, so it is very necessary for pregnant women to train their heart function. Pre-pregnancy fitness exercise needs to be accompanied by nutritious food. During pregnancy, the choice of diet must be effective. Nutrition, food and moderate exercise are a perfect combination, and improving women's physique will be different one day. You can't exercise at the beginning of pregnancy because exercise is a strong activity. At the beginning of pregnancy, the development of the fetus is not very stable, and exercise may cause threatened abortion. In the early stage of pregnancy, we must avoid excessive exercise, moderate walking and practice yoga. It is beneficial to digestion and absorption. It is recommended to drink more water, rest more, prevent overwork, and take more vitamins in the first trimester.