Introduction to Viability Scan
A viability scan is an important early pregnancy scan. It helps confirm if a pregnancy is developing as expected. Many parents feel anxious in the first weeks. However, a viability scan can offer reassurance. This scan uses ultrasound to check for a fetal heartbeat and other signs of a healthy pregnancy. In this blog, you will learn what a viability scan is, when it is needed, and what to expect during the process.
What Is a Viability Scan?
A viability scan is a type of ultrasound done in early pregnancy. Usually, it takes place between 6 and 10 weeks of pregnancy. During this scan, doctors look for the fetal heartbeat. They also check if the pregnancy is inside the uterus. In addition, the scan helps confirm the number of embryos. This early pregnancy scan is often called the first trimester scan. It gives important information about the health of the pregnancy.
Why and When Is a Viability Scan Performed?
Doctors may suggest a viability scan for several reasons. For example, if you have pain or bleeding, a scan can help find the cause. Sometimes, women with a history of miscarriage or fertility treatment need early checks. In most cases, the scan is done between 6 and 10 weeks. However, your doctor may recommend it earlier or later, depending on your situation. The main reasons for a viability scan include:
How Is a Viability Scan Done? (Procedure and What to Expect)
Most viability scans use ultrasound. This is a safe and painless way to see inside the body. Usually, the scan is done through the vagina (transvaginal ultrasound) in early pregnancy. This method gives clearer images. Sometimes, a scan is done on the belly (transabdominal ultrasound) if you are further along. During the scan, you will lie down on an exam table. The doctor or technician will gently insert a small probe into the vagina. You may feel slight pressure, but it should not hurt. The scan usually takes about 10 to 15 minutes. Afterward, you can return to your normal activities.
What Do the Results Mean?
The main goal of a viability scan is to check for a fetal heartbeat. If a heartbeat is seen, it is a good sign. The scan also shows if the pregnancy is in the right place. In addition, it helps confirm how many weeks pregnant you are. If no heartbeat is found, the doctor may suggest a repeat scan in one or two weeks. Sometimes, it is just too early to see clear signs. Your doctor will explain what the results mean for you.
Benefits and Limitations
There are many benefits to having a viability scan. For instance, it can:
However, there are some limitations. For example, the scan may not always give clear answers if done too early. Sometimes, more scans are needed to confirm results. Also, while ultrasound is safe, it cannot prevent pregnancy problems. It only helps detect them early.
Frequently Asked Questions
Conclusion
In summary, a viability scan is a helpful early pregnancy scan. It checks for a fetal heartbeat and confirms pregnancy health. If you have questions or concerns, consult a healthcare provider for personalized advice about viability scans.