The First Trimester Scan

The First Trimester Scan

The first trimester scan is a comprehensive fetal anatomy assessment performed via ultrasound between 12+0 and 13+6 weeks of gestation. The scan can be conducted transabdominally or transvaginally, depending on the position of the fetus and the maternal characteristics. The expertise of the examiner and the quality of the ultrasound equipment play a crucial role in achieving accurate results. The examination is primarily performed using 2D ultrasound, while 3D images or 4D videos may be obtained if needed. However, due to the small fetal size in early pregnancy, a transvaginal scan is often required for optimal visualization.

At Hospital Plodnost, this examination is performed with state-of-the-art ultrasound equipment that provides high resolution and clarity in the visualization of the fetus. Transabdominal (through the abdomen) ultrasound is most commonly used, but in certain cases a transvaginal approach may also be used for better visualization.

At Hospital Plodnost, the first trimester scan is performed to:

• Confirm fetal viability and determine gestational age – Fetal biometry is used to assess growth and accurately estimate the expected date of delivery.
• Evaluate all major fetal organs and systems – Detailed examination of the head, brain structures, face, heart, diaphragm, anterior abdominal wall, stomach, kidneys, bladder, and limbs.
• Assess the placenta and umbilical cord – Determining the location of the placenta and the number of blood vessels in the umbilical cord.
• Screen for chromosomal abnormalities – Measuring nuchal translucency, identifying the presence of the nasal bone, and evaluating blood flow through the ductus venosus and tricuspid valve.
• Screen for preeclampsia and fetal growth restriction – Doppler examination of the uterine arteries to assess the risk of high blood pressure and restricted fetal growth later in pregnancy.

Why Is the First Trimester Scan Important?

This scan enables early detection of structural anomalies and chromosomal abnormalities, providing vital information for pregnancy management. Identifying severe congenital conditions at an early stage allows parents to make informed decisions regarding further diagnostic tests and potential interventions.

For high-risk pregnancies, including those with advanced maternal age, a family history of genetic conditions, or previous pregnancy complications, this scan is particularly valuable in monitoring fetal health and guiding further prenatal care.
 

How Is the Scan Performed at Hospital Plodnost?

At Hospital Plodnost, the first trimester scan is conducted by highly qualified specialists using the latest 2D and 3D/4D ultrasound technology. Depending on fetal position and maternal anatomy, a transvaginal ultrasound may be performed to ensure optimal visualization.

If any abnormalities are detected, our medical team will recommend additional diagnostic tests and consultations to establish a complete diagnosis and formulate a personalized monitoring plan for the pregnancy.
 

When Should You Schedule the First Trimester Scan?

This scan is best performed between 12+0 and 13+6 weeks of gestation. We recommend scheduling your appointment in advance to ensure timely and detailed fetal assessment.
 

Contact Us for More Information

Book your first trimester scan at Hospital Plodnost and ensure that your pregnancy is monitored with the highest standards of fetal medicine. For more information, contact our medical centre on +38947208880.