Hello doctor, I am 25 weeks and 1 day pregnant. I had a 4D ultrasound and got the following results: The fetus weighs 776 grams, head circumference: 220, abdomen: 217, biparietal diameter: 58, transverse abdominal diameter: 64, femur length: 42, the fetus is at the 39th percentile compared to a 25-week fetus, BPD at the 6th percentile, HC at the 5th percentile.

Hello doctor. I am 36 weeks and 4 days pregnant. My 36-week fetal index is as follows: Biparietal diameter 83mm Abdominal circumference 331mm Femur length 70mm And the baby weighs about 2881g

Biparietal diameter is a very important index in the results of fetal ultrasound. Through the biparietal diameter index, doctors can determine the development of the baby and help predict the baby's weight and size at birth.

Fetal ultrasound is a technique that has been widely used in the medical industry since 1950. This is considered a safe method, does not affect the fetus and brings high diagnostic efficiency, accurately monitoring the development of the baby in the womb.

The 30-week fetal index helps mothers have the clearest picture of the fetus when the mother and child have gone through more than 2/3 of the pregnancy journey together. Through the indexes, mothers will have more appropriate adjustments in nutrition and health care so that their baby is fully supported.

In case the biparietal diameter has a larger head than normal if delivered vaginally, it can be dangerous for both mother and baby during childbirth. However, to measure more accurately, doctors will combine measuring biparietal diameter index with other fetal indicators such as: Abdominal circumference, femur length,...

The fetal indicators through ultrasound will accurately reflect the baby's development in the mother's womb. At 6 weeks of pregnancy, the baby is quite small but can be observed through ultrasound. So what will parents know from the results of a 6-week ultrasound?

Fetal head circumference is one of the important indicators that helps assess the level of fetal development and detect abnormalities in the baby while still in the womb. This helps reduce the risk of birth defects in children, especially microcephaly.

Ultrasound is an important imaging method to check the development of the fetus and possible pathological abnormalities. Ultrasound shows that the fetus' head is smaller than the gestational age due to many reasons, the fetus may still develop normally or have a disease.