In fact, the main reason is that everyone's physique is different. Some people become obese before they get pregnant. Even if they eat very little every day, they will get fat as long as they keep a normal diet. It is necessary to properly control your diet and exercise to barely maintain your figure. Such people will naturally get fat when they are pregnant. After all, it is inevitable that they can't exercise and eat more supplementary nutrition.
But some people are not born fat and are thin before pregnancy. This kind of people are easy to get fat even after pregnancy, which will basically be reflected in the stomach, and the changes in limbs and face will not be too obvious.
On the other hand, some people have good living habits and often exercise before pregnancy. People who exercise for a long time tend to have low fat content and low body fat rate. At this time, if they are pregnant, there will only be changes in their waist and body. There will be no edema. On the contrary, some people who don't exercise regularly have a high body fat rate. After pregnancy, coupled with edema, their body shape will become very serious.
In addition to the above reasons, there are some pregnant women who will pay special attention at home once they are pregnant. Every day, big fish and big meat continue, for fear that pregnant women can't keep up with nutrition. But this is actually a very wrong concept. The fetus is often in the pregnant woman's stomach, and the nutrition needed every day is fixed. Once the fetus can't absorb so much nutrition, the remaining nutrition will be converted into fat and left on the pregnant woman. Therefore, if you want to maintain a good state, you should also pay attention to your diet during pregnancy.