Fetal development at 37 weeks of pregnancy
At 37 weeks of pregnancy, the fetus has completed the development of its main organs and systems. Its body weight is about 2300-2700 grams and its body length is about 48 cm. The fetus at this time is healthy enough to survive birth. The fetal head circumference has adapted to vaginal delivery, the fetal hair has grown about 2.5-3 cm, the skin color has become more pink, and the lungs have matured and produced surfactant to help breathing. In addition, the length of the fetus\’s umbilical cord is about 50 centimeters. The umbilical cord has turned into a thick viscous structure, which can absorb nutrients and oxygen for the fetus, and can also discharge urine and feces to provide nutrition and protection for the fetus.
Precautions for fetus at 37 weeks of pregnancy
1. Pay attention to your baby\’s fetal movements: Fetal movements will become irregular at 37 weeks of pregnancy, but you should still pay attention to at least 10 fetal movements a day. If you find that the fetal movement decreases or stops, please contact your doctor.
2. Maintain good nutrition and weight control: Pregnant women should maintain adequate intake of nutrients such as protein, calcium, iron and vitamins every day, but avoid eating too many high-calorie, high-fat and high-sugar foods. In addition, it is also important for pregnant women to control their weight. Being overweight or underweight may have an impact on the health of the fetus.
3. Avoid strenuous exercise and standing for long periods of time: Pregnant women should avoid strenuous exercise, running, jumping, carrying heavy objects and other activities, and avoid standing for long periods of time. These activities may increase the risk of pregnancy complications for pregnant women.
4. Regular prenatal check-ups: Pregnant women should follow the doctor\’s guidance for regular prenatal check-ups to understand the condition of the fetus and their own health, and to detect and deal with complications during pregnancy in a timely manner.
What should you pay attention to during prenatal check-up at 37 weeks of pregnancy
1. B-ultrasound examination: A B-ultrasound examination is usually performed at 37 weeks of pregnancy to determine the position, weight and basic status of the fetus, understand the condition of the placenta, check whether the amount of amniotic fluid is normal, and rule out problems such as placenta previa.
2. Blood pressure measurement: Since placental aging and pregnancy-induced hypertension are prone to occur at 37 weeks of pregnancy, doctors will measure blood pressure regularly.
3. Uterine contraction pressure examination: During prenatal examination, uterine contraction pressure will be measured to understand the situation of uterine contractions and prevent premature labor and premature rupture of membranes.
4. Check for complications during pregnancy: During prenatal check-ups, doctors will check for complications during pregnancy, such as anemia, diabetes, polyhydramnios or oligohydramnios, etc. for early diagnosis and treatment.
Summary
At 37 weeks of pregnancy, the fetus has completed development, but pregnant women still need to pay attention to nutritional prescriptions and weight control, avoid strenuous exercise and prolonged standing, and have regular prenatal check-ups. During prenatal check-ups, doctors usually conduct B-ultrasound examinations, blood pressure measurements, uterine contraction pressure checks, and check for pregnancy complications to ensure the health of the fetus and pregnant woman.
