The pregnancy process is full of joy, but it is also a very difficult process. In the sixth month of pregnancy, pregnant mothers will find that they are very pregnant, their lower abdomen is becoming more prominent, and the center of gravity of the body will shift. At this time, prenatal check-ups are very necessary. So according to the examination results, what is the normal size of a fetus in the 6th month of pregnancy? Generally speaking, the weight of a newborn baby at six months of pregnancy changes as follows: The first week of pregnancy in June: The size of the fetus is approximately 22 cm and the baby weighs about 400 grams. The second week of pregnancy in the sixth month: the fetus is about 25 cm and the baby weighs 500 grams The third week of pregnancy in the sixth month: the fetus is about 30 cm and the baby weighs 600 grams The fourth week of pregnancy in June: The size of the fetus is approximately 32 cm, and the baby's weight has increased to about 800 grams. The fifth week of pregnancy in June: The fetus is about 35 cm in size and the baby's weight has now increased to about 900 grams. The six-month-old fetus is 30 cm long. It has grown hair, eyebrows, eyelashes, and bones that have become strong, but it has no fat yet, so it is very thin. The fetus can move its body parts freely in the abundant amniotic fluid, and can even turn its head downwards to a high degree. Vernix caseosa begins to adhere to the surface of the skin. Bones become stronger, hair grows longer, and eyebrows and eyelashes begin to grow. The facial shape is also clearer, and he looks like a real person. The sounds of the fetus can be heard by auscultation. The pregnant woman's abdomen is close to the body of a typical pregnant woman, and the fundus of the uterus is 18 to 21 centimeters high. Therefore, it is generally recommended that pregnant women undergo examinations during the following pregnancy periods. The best time for four-dimensional color ultrasound is 23-24 weeks of pregnancy (that is, 5-6 months of pregnancy). Because it is the growth and development stage of the fetus's brain that is developing rapidly, the fetal tissue has been formed, the fetal size and amniotic fluid are moderate, the activity space in the uterine cavity is large, the fetal bone echo is less affected, and the image is clearer. Therefore, a six-month-old fetus can undergo four-dimensional color ultrasound, and this is also the best time to do it. Six months of pregnancy is the period from 21 to 24 weeks. It can be seen from the picture of a six-month pregnant male fetus that the skin of the fetus is still wrinkled and red, and it looks like a little old man. Teeth also begin to grow at this time, mainly the tooth germs of new teeth. The fetus swims in the amniotic fluid of the uterus and uses its feet to get out of the uterus, causing the amniotic fluid to fluctuate. The nails on the fingers and toes are also just beginning to grow. |
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