Is it good to take oxygen frequently during late pregnancy?

Pregnant women need a lot of oxygen to maintain the body's metabolic balance during pregnancy. Therefore, it is recommended that pregnant women go out more often during pregnancy, breathe fresh air and exercise properly to enhance the physical capital of the fetus's development. For pregnant women with poor health, necessary oxygen inhalation is one of the conditions to ensure health. Let’s take a look at whether it is good to inhale oxygen frequently in the late pregnancy?

Is it good to take oxygen every day during the third trimester?

Benefits of oxygen inhalation for pregnant women: The early pregnancy is an important period for the development of fetal organs. Lack of oxygen will hinder the division of fertilized egg cells and lead to deformity or miscarriage. More importantly, it will cause a decrease in the number of fetal cells during the development of the fetus, and even lead to intrauterine fetal death or neonatal hypoxic-ischemic encephalopathy. In the late stages of pregnancy, the placental function tends to decline, making fetal intrauterine hypoxia more likely to occur. In addition, oxygen inhalation can rapidly increase the blood oxygen partial pressure, blood oxygen content and oxygen reserves of the mother, placenta and fetus, so that the placenta can get sufficient oxygen supply, accelerate the penetration of nutrients in the mother's body into the fetus, improve fetal hypoxia, promote fetal heart and brain development, and make the newborn smarter and healthier.

In addition, pregnant women with heart failure, infective endocarditis, cyanotic congenital heart disease, and asthma need oxygen and auxiliary treatment. Therefore, in cases of fetal distress, intrauterine growth retardation, placental dysfunction, fetal arrhythmia, etc., the use of active oxygen therapy at home can achieve satisfactory treatment results and is very safe. Oxygen itself is a broad-spectrum antibiotic that can increase blood oxygen content, but long-term use can cause retinal vascular endothelial damage and blockage, so it is recommended that families use "low-flow" oxygen inhalation, such as less than 3 liters per minute, oxygen concentration of about 30%, 1-2 times a day, each time for half an hour.

Of course, walking outdoors more often in the fresh air is more beneficial to your physical and mental health. Oxygen inhalation must be examined in the hospital and combined with individual circumstances. In the late pregnancy, the fetal heart rate monitoring, amniotic fluid volume, whether the fetal development is restricted, etc. can be used to judge that for expectant mothers with weak constitution, anemia, etc., if it is confirmed that oxygen inhalation for pregnant women can better protect the health of the fetus, regular and quantitative oxygen inhalation is beneficial rather than harmful.