Prevalent imaging procedure conducted throughout pregnancy. Dating obstetric ultrasound main objective is to ascertain the gestational age of the fetus and approximate the expected delivery date. Throughout the ultrasound examination, a transducer is carefully maneuvered over the abdominal region, emitting sound waves that reflect off the structures within the uterine cavity. These sound waves generate dynamic images that are displayed on a monitor, enabling healthcare professionals to evaluate the growth and advancement of the pregnancy.