Sex organs begin to develop at the end of the third trimester month and are soon detectable by ultrasound.
An ultrasound is a type of imaging test that employs sound waves to produce a sonogram, or image, of the organs, tissues, and other internal body components. Ultrasounds don't use radiation like x-rays do.
High-frequency sound waves are used during an ultrasound scan, also known as a sonogram, to produce an image of a portion of the body's interior. An ultrasound scan can be used to keep track of a developing child, identify a medical issue, or direct a surgeon during specific operations.
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