From 6 weeks to 38 weeks: Complete pregnancy scan chart for healthy baby development

Understanding pregnancy ultrasound timing helps ensure healthy maternal and fetal care. From early dating scan to late pregnancy positioning scans, each ultrasound plays a vital role in monitoring baby growth safely. now.

New Delhi: Pregnancy ultrasound scans are essential tools for monitoring fetal development and ensuring a healthy pregnancy journey. Doctors recommend a structured schedule of scans at different stages to assess growth, anatomy, and wellbeing of the baby.

1. Dating Scan (6-9 Weeks)

An early dating scan is usually performed between 6 to 9 weeks of pregnancy to confirm viability, establish gestational age, and detect multiple pregnancy if present.

2. NTNB Scan (11-13+6 Weeks)

The NTNB scan is a first-trimester screening test done between 11 and 13 weeks plus six days. It helps assess chromosomal risk and early fetal development markers.

3. Anomaly Scan (18-22 Weeks)

An anomaly or level 2 scan is conducted in mid-pregnancy, typically between 18 and 22 weeks, to examine fetal anatomy in detail and identify structural abnormalities.

4. Growth Scan (28-32 Weeks)

A growth scan is advised in the third trimester between 28 and 32 weeks to evaluate fetal growth, amniotic fluid level, and overall wellbeing.

5. Doppler Scan (From 28 Weeks)

Doppler ultrasound studies are performed from 28 weeks onwards when indicated to assess blood flow in the placenta and umbilical vessels.

6. Position Scan (36-38 Weeks)

A final position scan is done between 36 and 38 weeks to check baby position, amniotic fluid, cord status, and placental location to plan delivery.

Importance of Timely Scans

Pregnancy ultrasound scans are essential tools for monitoring fetal development at every stage of pregnancy. Each scan provides valuable information that helps in confirming growth patterns, detecting complications early, and guiding appropriate medical care. It also reassures expectant parents by offering clear visual progress of the baby’s development over time.

Patients are advised to follow their obstetrician’s guidance regarding scan timing, as individual pregnancies may require adjustments based on medical history or risk factors. Avoid missing scheduled ultrasounds, since they play a crucial role in ensuring maternal and fetal safety. Early consultation and adherence to prenatal care schedules significantly improve pregnancy outcomes and support timely decision making for safe delivery planning and better outcomes. overall