Sonoembryology

The embryonic period begins at the moment of fertilization and continues until the 10th week of gestation. During this time, the embryo is very small, and its anatomical structures undergo rapid and significant changes. The introduction of diagnostic ultrasound (sonography) into clinical practice has enabled the safe and non-invasive assessment of the embryo during early pregnancy. High-frequency transvaginal ultrasound allows for an even closer and more detailed examination of embryonic morphology and development.

Sonoembryology is a specialized branch of sonographic obstetrics focused on the systematic evaluation of the anatomy and developmental stages of the human embryo. The term sonoembryology was introduced in the 1990s to highlight the close correlation between ultrasound images and actual embryonic development.

Cardiac activity in the embryo is usually detectable after the completion of 6+0 weeks of gestation. In the subsequent weeks, the initial development of the central nervous system, spine, limbs, stomach, and the physiological midgut herniation (omphalocele) becomes visible. The advent of 3D ultrasound and advanced software applications has greatly enhanced the quality of ultrasound images, making the early detection of abnormal embryonic development more feasible.

At Hospital Plodnost, we have the latest ultrasound equipment and highly qualified specialists who can monitor your pregnancy from the earliest stages. For more information or to schedule an appointment, please consult your doctor or contact our registration desk.