What symptom does pregnant woman lack of oxygen

summary

We must have heard about the disease of hypoxia in the fourth month of pregnancy. During pregnancy, a series of changes have taken place in the body of pregnant women. Not only does the diet increase, but we should also understand that there are more nutritional needs, and the oxygen consumption of the body is about twice that of ordinary people, Therefore, the poor physical quality of pregnant women, or long-term in the hot and stuffy air environment will produce symptoms of hypoxia, such as anemia, shopping in the supermarket for a long time, crowded bus and so on. What symptom does pregnant 4 months lack of oxygen have to tell everybody.

What symptom does pregnant woman lack of oxygen

First: symptoms of hypoxia in pregnant women: chest tightness, shortness of breath, pale face, dyspnea, palpitation, dry mouth, dizziness, rapid heartbeat, fatigue

Second: anemia of pregnant women is also an important factor of hypoxia. With the increase of gestational age, the blood volume of pregnant women increases, and the blood is relatively diluted. The growth and development of the fetus, such as the growth of muscles and bones, needs to absorb a lot of iron, which undoubtedly needs to be obtained from the mother, which needs to consume a lot of hemoglobin of the mother, and the lack of oxygen carried by the mother leads to fetal hypoxia .

Third: symptoms of fetal hypoxia: fetal movement changes, abnormal fetal heart sounds, growth retardation, sudden acceleration of fetal movement, or sudden deceleration of fetal movement, if the fetal movement is less than 10 times / 12 hours or more than 40 times / 12 hours, it indicates that fetal intrauterine hypoxia is possible.

matters needing attention

Pregnant women take sitting or lying position, pay attention, put paper and pen beside them to record, and press hands on abdomen to experience fetal activities. The time from the beginning of fetal activity to the end of fetal movement is one time, three times a day, one time in the morning, one time in the middle and one time in the evening, one hour each time. The time is relatively fixed. The cumulative number of fetal movements in a day is three hours, and then multiplied by four to get the number of fetal movements in 12 hours. If the number of fetal movements in one hour is less than 3 times, the number of fetal movements in 12 hours is less than 10 times, or the number of fetal movements is increased or decreased by more than 50% compared with the previous days, it indicates that the fetal intrauterine condition is poor, so we should go to the hospital immediately.