Viability Scan in Early Pregnancy: What to Expect, Procedure, and Importance

What Is a Viability Scan?

A viability scan is an early pregnancy ultrasound. It helps check if a pregnancy is developing as expected. Usually, doctors perform this scan in the first trimester. In fact, it is often called a first trimester scan or pregnancy viability assessment. The main goal is to confirm the presence of a heartbeat and see if the pregnancy is inside the uterus.

Why Is a Viability Scan Important?

Early in pregnancy, many women feel anxious. A viability scan offers important information. For example, it can:

Confirm the pregnancy is in the uterus

Check for a fetal heartbeat

Estimate how many weeks pregnant you are

Detect multiple pregnancies, like twins

Spot early problems, such as ectopic pregnancy or miscarriage

Because of these reasons, a viability scan gives peace of mind and helps guide early pregnancy care.

When Is a Viability Scan Performed?

Doctors usually recommend a viability scan between 6 and 9 weeks of pregnancy. However, some women may need it earlier or later. For instance, if you have pain, bleeding, or a history of pregnancy loss, your doctor may suggest an early pregnancy ultrasound sooner. Always follow your doctor’s advice about timing.

How Is a Viability Scan Done? (Procedure)

Most viability scans use ultrasound. There are two main ways to do this scan:

Transvaginal ultrasound: A small probe is gently placed inside the vagina. This method gives a clear view in early pregnancy.

Transabdominal ultrasound: A probe moves over your belly. This is more common later in pregnancy.

Usually, the transvaginal approach is used before 8 weeks. The scan is safe and does not harm the baby. You do not need to worry about pain, as the procedure is usually quick and gentle.

What Can You Expect During the Scan?

Before the scan, your doctor may ask you to drink water. This helps make the uterus easier to see. During the scan:

You will lie on an exam table

The doctor or technician will explain each step

A gel may be applied to your belly (for transabdominal scans)

The probe will be gently moved to get clear images

You may see the images on a screen

After the scan, you can usually return to normal activities right away. Most women feel relieved and reassured after seeing their baby’s heartbeat.

Understanding the Results of a Viability Scan

After the scan, your doctor will discuss the results. They may talk about:

Presence of a fetal heartbeat

Location of the pregnancy

Number of embryos (single or twins)

Estimated gestational age (how many weeks pregnant you are)

Any signs of problems, such as bleeding or ectopic pregnancy

If everything looks normal, you will likely feel more confident about your pregnancy. However, if there are concerns, your doctor will explain the next steps. Sometimes, a repeat scan is needed to check for changes.

Frequently Asked Questions About Viability Scans

Is a viability scan safe? Yes, ultrasound scans are safe for both mother and baby.

Will I see my baby’s heartbeat? Often, a heartbeat can be seen by 6-7 weeks.

Do I need to prepare for the scan? Sometimes, you may need a full bladder. Always ask your doctor for instructions.

Can a viability scan detect twins? Yes, it can show if you are carrying more than one baby.

What if no heartbeat is found? Sometimes, it is too early. Your doctor may suggest another scan in a week.

When to Consult Your Doctor

If you have pain, bleeding, or concerns in early pregnancy, contact your doctor right away. Even if you feel fine, regular check-ups are important. A viability scan is just one part of early pregnancy care. For any questions or worries, your healthcare provider is the best source of advice.

Consult a qualified obstetrician or gynecologist at Nidhi Hospital Ankleshwar for personalized advice about viability scans and early pregnancy care.