Why might sonography be preferred over other imaging modalities in pregnancy?

Sonography is preferred during pregnancy primarily because it is a radiation-free imaging method, making it safe for both the mother and the developing fetus. Pregnant individuals are particularly sensitive to radiation exposure due to the potential risks it poses, such as developmental issues and increased cancer risk for the child. By using ultrasound, healthcare providers can monitor the pregnancy, assess fetal development, and detect any abnormalities without exposing the mother or fetus to harmful ionizing radiation.

Other imaging modalities, such as X-rays or CT scans, involve radiation and are therefore not recommended during pregnancy unless absolutely necessary and with proper precautions. This safety aspect is the critical reason why sonography stands out as a preferred choice in prenatal care.

While resolution can vary depending on the type of sonography equipment used, it does not necessarily outperform other imaging modalities in terms of image clarity. The cost of different imaging techniques can also vary by location and the specifics of the care being provided, so it is not universally accurate to say sonography is less expensive. Additionally, while sonography can often be performed at various stages of pregnancy, certain timing considerations might affect the type of information obtained, such as optimal times for detecting specific anatomical features. Therefore, the radiation-free nature of sonography is the most compelling