Patient's question:
Inspection Findings:Fetal ultrasound measurements:
Biparietal diameter (BPD) 7.2 cm
Femur length (FL) 5.9 cm
Abdominal circumference (AC) 25.6 cm
Fetal heart rhythm regular
Fetal heart rate (FHR) 136 beats per minute
Placental location posterior wall
Placental thickness 3.2 cm
Placental function grading I
Amniotic fluid dark area depth approximately: 4.6 cm
A U-shaped indentation is observed on the fetal neck skin
In the fetal three-vessel plane, a vessel is seen near the pulmonary artery, extending downward into the coronary sinus. The dilated coronary sinus drains into the right atrium.
Interpretation:
Late pregnancy, single live fetus (LOA)
Fetal cardiac ultrasound findings are consistent with: Persistent left superior vena cava (double superior vena cava)
Possible fetal umbilical cord1
This ultrasound examination is classified as I obstetric ultrasound, primarily to assess the basic growth and development of the fetus, including fetal biometric measurements, placental position, and amniotic fluid status. It does not include fetal anomaly screening. Please be advised.
Doctor's answer:
The best time to have a four-dimensional ultrasound is between the 5th and 8th months of pregnancy (20-28 weeks), as this period is when the fetus's limbs and major organs have fully developed, and the amniotic fluid is most suitable for fetal anomaly screening. However, due to individual differences among pregnant women, it is best to consult with a doctor to determine the specific timing according to medical advice. Generally, doctors recommend that women with risk factors for prenatal examinations maintain personal hygiene and avoid sexual activity. Additionally, patients should create an environment that promotes emotional stability and stress relief. Wishing the patient a healthy delivery.