What symptom is oedema of late pregnancy

summary

There are some pregnant women, just began to be pregnant, there is no swelling of the foot phenomenon, why after the month will appear edema phenomenon! Because after pregnancy, the blood volume of pregnant women gradually increases from the sixth week of pregnancy, and reaches the peak at the 34th week, and above this level, it will remain until the second week after delivery before it can return to the level before pregnancy. The blood volume increases by about 40% compared with the non pregnancy period, and the interstitial fluid will also increase after the increase of blood volume, The increase of plasma is more than that of blood cells, so the components of blood will be relatively diluted. Now let's talk about it.

What symptom is oedema of late pregnancy

First, the relative concentration of plasma albumin will also be lower than that during non pregnancy, and plasma albumin is a major component of maintaining plasma osmotic pressure. The plasma osmotic pressure during pregnancy is lower than that during non pregnancy, which will make the water in the blood flow easy to penetrate into the interstitial fluid, which will cause lower limb edema.

Second: after pregnancy, the enlargement of uterus will increase the pelvic internal pressure, which will affect the venous blood flow of lower limbs, which is also an important cause of lower limb edema. During pregnancy, if edema is relieved after rest or sleep, it is physiological, so don't worry.

Third: after the pregnant woman appears the dropsy situation, how should we do? First of all, we should make sure that we eat enough protein. We should make sure that we know some animal foods such as meat, milk and beans every day, because these foods are rich in high-quality protein.

matters needing attention

To eat enough vegetables and fruits, because vegetables and fruits contain many kinds of vitamins and trace elements necessary for the human body, can improve the body's resistance, increase metabolism, but also has the effect of detoxification and diuresis. But remember, pregnant women should not eat too salty food.