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Reassurance Scans During Pregnancy: What You Need to Know

Being pregnant is a beautiful and transformative experience for any woman. However, it can also be a time filled with ...

Being pregnant is a beautiful and transformative experience for any woman. However, it can also be a time filled with uncertainty and anxiety. One way to alleviate some of these worries is through reassurance scans, a crucial aspect of prenatal care. In this article, we will delve into the importance of reassurance scans during pregnancy and provide you with all the information you need to know.

Understanding Reassurance Scans

Reassurance scans, also known as viability scans or early pregnancy scans, are typically performed between 6 to 10 weeks of gestation. They are a non-invasive way to check on the progress of your pregnancy and ensure that everything is developing as it should. These scans utilize ultrasound technology to create images of the fetus and assess its viability.

Why Reassurance Scans are Important

  1. Confirmation of Pregnancy: Reassurance scans provide the earliest confirmation of pregnancy. This early assurance can help ease anxiety and provide expectant mothers with a sense of relief.
  2. Determining Viability: One of the key purposes of reassurance scans is to assess the viability of the pregnancy. It can reveal the presence of a fetal heartbeat, which is a strong indicator of a healthy pregnancy.
  3. Diagnosing Potential Issues: Reassurance scans play a crucial role in identifying any potential pregnancy complications such as ectopic pregnancies or miscarriages. Early detection allows for timely medical intervention and management.
  4. Accurate Due Date Calculation: By measuring the fetus during a Reassurance scan, healthcare providers can accurately estimate your due date. This information is essential for proper monitoring and planning throughout your pregnancy.
  5. Emotional Support: Pregnancy can be an emotionally challenging time, especially for first-time mothers. Reassurance scans offer emotional support by providing visual confirmation of the growing fetus, enhancing the bond between the expectant mother and her baby.

How Reassurance Scans are Conducted

During a Reassurance scan, a trained sonographer will apply a gel to your abdomen and use a handheld device called a transducer to capture images of your uterus and the developing fetus. The procedure is painless and typically takes between 10 to 20 minutes.

It is important to note that Reassurance scans should only be performed by qualified healthcare professionals or registered sonographers. Seek out a reputable clinic or hospital that specializes in prenatal care to ensure the accuracy and safety of the scan.

How an early reassurance scan will put your mind at ease

When to Schedule a Reassurance Scan

Reassurance scans are usually conducted between 6 to 10 weeks of pregnancy. However, it is crucial to consult with your healthcare provider as to the appropriate timing based on your individual circumstances. Some factors that may influence the timing of your reassurance scan include your medical history, previous complications, and any existing risk factors.

Possible Risks and Limitations

Reassurance scans are considered safe for both the mother and the fetus. The ultrasound technology used emits no harmful radiation. However, it is essential to adhere to recommended guidelines and not undergo unnecessary scans. Excessive exposure to ultrasound waves is not advised.

It is also important to note that Reassurance scans have certain limitations. At very early stages of pregnancy, the fetus may not be clearly visible, which can lead to inconclusive results. Additionally, reassurance scans cannot detect certain genetic abnormalities or conditions. It is always best to discuss any concerns or questions with your healthcare provider.


Reassurance scans are invaluable tools in prenatal care, providing expectant mothers with peace of mind and vital information about their pregnancy. From confirming the pregnancy to assessing viability and detecting potential issues, these scans play a crucial role in ensuring a healthy and anxiety-free pregnancy journey. Remember to consult with your healthcare provider to determine the best timing and frequency for your Reassurance scans.