Viability & Dating Scan

At Dr. Dere Sonography & X-Ray Centre, Viability & Dating Scans are performed by Dr. Prajakta Samir Dere, Consultant Radiologist with specialized expertise in Obstetric, Fetal & Gynecological Imaging. Using advanced ultrasound technology and evidence-based imaging protocols, every examination is carried out with precision, compassion, and complete attention to maternal and fetal well-being.

This early pregnancy scan is usually recommended between 6 and 10 weeks of pregnancy. It helps confirm that the pregnancy is located inside the uterus, evaluates fetal viability, measures the baby's Crown-Rump Length (CRL), detects single or multiple pregnancies, and identifies any early pregnancy complications that may require medical attention.

For many parents, this is the first opportunity to see their baby and hear the fetal heartbeat. Beyond this emotional milestone, the scan provides essential medical information that allows your obstetrician to monitor the pregnancy accurately from the very beginning and plan future antenatal care.

Conditions Evaluated During Viability & Dating Scan

A Viability & Dating Scan provides important clinical information about the pregnancy and helps detect several conditions during the first trimester.

• Confirmation of an intrauterine pregnancy.
• Detection of fetal heartbeat and assessment of fetal viability.
• Accurate determination of gestational age.
• Expected Date of Delivery (EDD) calculation.
• Assessment of single or multiple pregnancies.
• Identification of ectopic pregnancy.
• Evaluation of early pregnancy bleeding.
• Assessment of threatened miscarriage.
• Detection of subchorionic hematoma.
• Evaluation of yolk sac and gestational sac.
• Assessment of maternal uterus and ovaries.

When is a Viability & Dating Scan Recommended?

Your obstetrician may recommend this scan during early pregnancy to confirm fetal well-being and accurately establish the pregnancy timeline.

• After a positive pregnancy test.
• To confirm fetal heartbeat.
• To determine the exact gestational age.
• To calculate the expected date of delivery.
• When the last menstrual period is uncertain.
• For women with irregular menstrual cycles.
• Following IVF or fertility treatment.
• If there is vaginal bleeding during early pregnancy.
• When lower abdominal pain occurs.
• To rule out ectopic pregnancy.
• For women with a previous history of miscarriage.
• To confirm twin or multiple pregnancy.

Signs & Symptoms That Require an Early Pregnancy Scan

Although a Viability & Dating Scan is routinely advised during early pregnancy, your doctor may recommend an immediate ultrasound examination if you experience any symptoms that require prompt evaluation. Early diagnosis helps identify potential complications and ensures timely medical care for both the mother and the developing baby.

• Positive pregnancy test with uncertain pregnancy location.
• Vaginal bleeding during early pregnancy.
• Lower abdominal or pelvic pain.
• History of recurrent miscarriage.
• Previous ectopic pregnancy.
• Pregnancy following IVF or fertility treatment.
• Uncertain last menstrual period.
• Suspected multiple pregnancy.
• Severe one-sided abdominal pain.
• Pregnancy associated with medical disorders requiring close monitoring.

What Does a Viability & Dating Scan Assess?

A Viability & Dating Scan provides essential information that forms the foundation of your antenatal care. The examination evaluates several important aspects of early pregnancy and helps your obstetrician plan appropriate follow-up and future pregnancy scans.

Confirmation of Pregnancy

The scan confirms that the pregnancy is developing inside the uterus and helps exclude an ectopic pregnancy or other abnormal implantation.

Fetal Heartbeat

One of the most reassuring findings during early pregnancy is the detection of your baby's heartbeat, confirming fetal viability and healthy development.

Gestational Age Assessment

By measuring the Crown-Rump Length (CRL), the scan accurately estimates the baby's gestational age, which is considered the most reliable method for pregnancy dating during the first trimester.

Expected Date of Delivery (EDD)

The scan provides an accurate estimated due date, allowing your obstetrician to schedule future pregnancy scans, antenatal visits, and delivery planning appropriately.

Multiple Pregnancy Assessment

The examination determines whether you are carrying twins or multiple babies and evaluates the number of gestational sacs and fetal heartbeats.

Maternal Pelvic Assessment

The uterus, cervix, ovaries, and surrounding pelvic structures are evaluated to identify any abnormalities that may influence the pregnancy.

How is a Viability & Dating Scan Performed?

The procedure is completely safe, painless, and non-invasive. Depending on the stage of pregnancy, your radiologist may perform either a transabdominal ultrasound or a transvaginal ultrasound to obtain the clearest images of the developing pregnancy.

• Your medical history and pregnancy details are reviewed before the examination.
• A transabdominal ultrasound is commonly performed using a comfortably full bladder during very early pregnancy.
• When required, a transvaginal ultrasound may be recommended for better visualization of the pregnancy.
• The gestational sac, yolk sac, embryo, and fetal heartbeat are carefully examined.
• The Crown-Rump Length (CRL) is measured to determine gestational age accurately.
• The uterus, cervix, ovaries, and surrounding pelvic organs are also evaluated.
• A detailed ultrasound report is prepared and shared with your obstetrician for further pregnancy management.

Benefits of a Viability & Dating Scan

Early pregnancy ultrasound provides valuable clinical information that supports safer pregnancy care and gives parents confidence during the first trimester.

• Confirms a healthy intrauterine pregnancy.
• Detects fetal heartbeat and confirms viability.
• Provides the most accurate estimation of gestational age.
• Calculates the expected date of delivery with greater accuracy.
• Identifies twins or multiple pregnancies early.
• Helps diagnose ectopic pregnancy promptly.
• Detects early pregnancy complications requiring medical attention.
• Provides reassurance to expecting parents.
• Supports better antenatal planning and pregnancy monitoring.
• Creates a reliable baseline for all future pregnancy scans.

Preparation Before a Viability & Dating Scan

Preparing for a Viability & Dating Scan is simple. Following a few basic instructions helps obtain clearer ultrasound images and ensures a smooth examination. Our team will provide specific guidance based on your stage of pregnancy and the type of scan being performed.

• Carry your doctor's prescription and previous pregnancy reports.
• For an early transabdominal scan, you may be advised to have a comfortably full bladder.
• Wear loose, comfortable clothing for convenience during the examination.
• Reach the diagnostic centre 10–15 minutes before your appointment.
• Bring details of your Last Menstrual Period (LMP), if available.
• Follow any additional instructions provided by your obstetrician or radiologist.

Is a Viability & Dating Scan Safe?

Yes. A Viability & Dating Scan is considered extremely safe for both the mother and the developing baby. Ultrasound imaging uses high-frequency sound waves rather than radiation, making it a reliable and widely recommended investigation during pregnancy. When performed by experienced radiologists using modern ultrasound equipment, it provides accurate information without causing harm to the fetus.

At Dr. Dere Sonography & X-Ray Centre, every examination is performed following established obstetric imaging guidelines to ensure maximum diagnostic accuracy while maintaining complete patient comfort and safety.

Frequently Asked Questions

When should a Viability & Dating Scan be performed?

It is generally recommended between 6 and 10 weeks of pregnancy, depending on your obstetrician's advice and your individual pregnancy history.

Can this scan detect my baby's heartbeat?

Yes. One of the primary purposes of this scan is to confirm fetal viability by detecting and documenting the baby's heartbeat.

Will this scan determine my due date?

Yes. Measuring the Crown-Rump Length (CRL) provides one of the most accurate methods for calculating your Expected Date of Delivery (EDD).

Can the scan detect twins?

Yes. The examination accurately identifies single, twin, or multiple pregnancies during the early stages of pregnancy.

Is any special preparation required?

Your radiologist may advise you to keep your bladder comfortably full before the scan. Specific preparation depends on the stage of pregnancy.

Why Choose Dr. Prajakta Samir Dere for a Viability & Dating Scan?

• Consultant Radiologist with specialized expertise in Obstetric & Fetal Imaging.
• Accurate assessment of fetal viability and gestational age.
• Expertise in early pregnancy ultrasound and prenatal diagnosis.
• Advanced ultrasound technology for high-quality fetal imaging.
• Comprehensive evaluation of maternal and fetal well-being.
• Patient-friendly approach with compassionate pregnancy care.
• Timely, detailed, and clinically reliable ultrasound reports.
• Trusted by expecting parents and referring obstetricians for accurate pregnancy imaging.

Book Your Viability & Dating Scan Today

Early pregnancy care begins with an accurate diagnosis. A Viability & Dating Scan not only confirms the health of your pregnancy but also provides essential information that guides every stage of antenatal care. Whether you are experiencing your first pregnancy, have conceived through fertility treatment, or require additional reassurance during the first trimester, our experienced team is committed to providing compassionate care and precise diagnostic imaging.

Book your appointment with Dr. Prajakta Samir Dere at Dr. Dere Sonography & X-Ray Centre for advanced early pregnancy ultrasound, accurate pregnancy dating, and trusted fetal imaging services.