One of the most effective and simple ways to increase amniotic fluid is to drink more water. This is because the body is full of water and the amniotic fluid increases. You can drink eight to ten glasses of water every day, and you can also drink more soy milk or nutritious soup, such as seaweed soup and chicken soup, to replenish water in your body.
When the pregnancy is full-term, oligohydramnios are defined as amniotic fluid volume less than 300ml. Oligohydramnios can be accompanied by fetal urinary system abnormalities, such as fetal congenital renal absence and congenital renal dysplasia, and it is also common in overdue pregnancy and severe fetal growth retardation.
Because of oligohydramnios, the fetus loses the buffering and protecting function of amniotic fluid, which is prone to abnormal fetal heart. If oligohydramnios occurs in the second trimester of pregnancy, adhesions can occur in the amniotic cavity, forming an adhesion zone, which can cause fetal limb amputation or short finger deformity, and can also cause fetal facial or limb deformity under pressure.
If oligohydramnios occurs in the third trimester of pregnancy, it often causes umbilical cord compression, which leads to fetal hypoxia. In labor, the lack of amniotic sac formed by amniotic fluid can not effectively compress the cervix, which makes the cervix dilate slowly, and it is easy to cause fetal heart and amniotic fluid abnormalities during labor. Oligohydramnios is one of the important signals indicating the danger of fetus if it occurs in overdue pregnancy or intrauterine growth retardation.
Extended data:
Mothers should have a comprehensive and balanced nutrition during pregnancy, and should supplement some nutrients to meet their own and fetal physical needs.
1, folic acid: Fetal period is an important stage of nervous system development, and folic acid is an important nutrient for the development of fetal neural tube. Supplementing a certain amount of folic acid during pregnancy can prevent fetal neural tube malformation. If folic acid is lacking, it may cause megaloblastic anemia.
2. Iron: The baby's blood needs to absorb iron, protein, porphyrin, etc. from the mother's blood to make it, so the consumption of iron by mothers during pregnancy will increase. Iron is an important element in the formation of red blood cells. If hemoglobin continues to decline, it will cause the body's immunity to decline, leading to fetal malnutrition and developmental retardation.
3. Calcium: Calcium is an important component of human bones and teeth. From conception to birth, the fetus needs to consume a lot of calcium from the mother. Mild calcium deficiency may cause leg cramps, limb numbness, insomnia and other symptoms. In severe cases, it will affect the baby's bone development, resulting in skeletal dysplasia such as square skull and rickets, and even abnormal symptoms.
4. Some trace elements and vitamins:
In addition to the vitamins and trace elements mentioned above, such as vitamin B, zinc, selenium, etc., are also indispensable nutrients during pregnancy. For example, selenium can ensure the prevention of low fetal immunity and reduce the rate of premature delivery; Zinc can ensure the normal development of fetal brain and central nervous system, and it is also an indispensable nutritional element during pregnancy.
Baidu Encyclopedia-oligohydramnios
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