Antenatal Scan

Overview

Antenatal Scan is a routine ultrasound examination performed during pregnancy to assess the health, growth, and development of the baby. This non-invasive imaging technique uses sound waves to create real-time images of the fetus, placenta, amniotic fluid, and maternal reproductive structures. Antenatal scans play an important role in monitoring pregnancy and ensuring the well-being of both mother and baby.

The examination is commonly recommended at different stages of pregnancy to evaluate fetal growth, detect congenital abnormalities, assess fetal position, estimate gestational age, and monitor overall pregnancy progress. Antenatal ultrasound is a safe and essential component of prenatal care.

Benefits of Antenatal Scan

• Monitors fetal growth and development.
• Confirms pregnancy and estimates gestational age.
• Assesses fetal heartbeat and well-being.
• Evaluates placental position and health.
• Measures amniotic fluid volume.
• Detects multiple pregnancies.
• Helps identify certain fetal abnormalities.
• Provides reassurance regarding pregnancy progress.

Why Doctors Recommend This Test

• Routine pregnancy monitoring.
• Assessment of fetal growth and development.
• Confirmation of fetal viability.
• Evaluation of placental location.
• Monitoring high-risk pregnancies.
• Detection of congenital abnormalities.
• Assessment of fetal position before delivery.

Preparation Before the Test

• Drink water before the scan if advised.
• A full bladder may be required during early pregnancy scans.
• Wear comfortable clothing.
• Carry previous pregnancy reports if available.
• Follow instructions provided by your doctor.
• No fasting is generally required.

Who Should Take This Test?

• Pregnant women at any stage of pregnancy.
• Women undergoing routine prenatal care.
• Patients with high-risk pregnancies.
• Women experiencing pregnancy-related symptoms.
• Patients requiring fetal growth monitoring.
• Women carrying twins or multiple fetuses.
• Individuals requiring assessment of fetal well-being.

Normal Reporting Time

Reports are typically available within 2 to 3 hours after completion of the examination and radiologist review.

Detailed Information

Antenatal Scan is one of the most important investigations performed during pregnancy. It allows healthcare providers to monitor the baby's development and identify potential complications at an early stage. Ultrasound technology provides real-time images of the fetus without exposing the mother or baby to radiation.

The scan helps determine gestational age, monitor fetal growth, assess fetal anatomy, evaluate placental health, and measure amniotic fluid levels. It also plays a crucial role in detecting multiple pregnancies and monitoring high-risk pregnancies.

Regular antenatal scans help identify conditions such as growth restriction, placental abnormalities, low or excessive amniotic fluid, fetal position concerns, and certain congenital anomalies. Early detection enables timely medical intervention and appropriate pregnancy management.

Antenatal scans are routinely recommended by obstetricians, gynecologists, fetal medicine specialists, and maternal healthcare providers. The examination supports prenatal care, pregnancy monitoring, delivery planning, and maternal-fetal health management.

The procedure is safe, painless, and non-invasive. During the examination, ultrasound gel is applied to the abdomen and a transducer is moved across the skin to obtain images of the fetus and surrounding structures. The scan typically takes between 15 and 30 minutes. Reports are generally available within 2 to 3 hours after interpretation by an experienced radiologist.