Fetal development criteria at 31 weeks of gestation

summary

It's said that 31 weeks of pregnancy is the peak of the baby's development, and the development of the fetal lung and digestive system is basically completed. So what's the standard of fetal development at 31 weeks of pregnancy? After data collection, I would like to introduce the standard of fetal development at 31 weeks of pregnancy.

Fetal development criteria at 31 weeks of gestation

At 31 weeks of gestation, the fetus is about 40 cm in length, 28 cm in top hip length (sitting height) and 1.4-1.5 kg in weight. The body and limbs of the fetus continue to grow until they are in proportion to the head. The baby's subcutaneous fat is richer, wrinkles are reduced, and looks more like a baby.

At 31 weeks of gestation, all organs of the fetus continue to develop and improve, and the lungs and gastrointestinal tract are nearly mature. The fetus can breathe and secrete digestive fluid. The amniotic fluid that the fetus drinks is excreted in the amniotic fluid through the bladder, which is to exercise the urination function after birth. The baby can turn his head from one side to the other. The baby's eyes are open and closed. He may have been able to see the scene in the womb, distinguish between light and dark, and even track the light source.

Now there is about 850 ml amniotic fluid around the fetus, but as the fetus grows, the space for him to move in the uterus becomes smaller and smaller, and the fetal movement also decreases.

matters needing attention

Pregnant 31 weeks of fetus ushered in the peak of growth, so this is also the fastest time for pregnant women to gain weight, we should pay attention to nutrition supplement and diet control.