Which of the following is NOT associated with oligohydramnios?

During organogenesis, the kidneys migrate from:

The arrow in this cross sectional image of the fetal chest identifies which of the following:

How often does the fetal bladder fill?

If placental tissue completely covers the internal os it is called:

The fetal cephalus is visualized in the uterine fundus and the lower extremities or buttocks are found in the lower uterine segment. How is this fetus presenting?

If placental tissue completely covers the internal os it is called:

A cardiac abnormality consisting of a VSD, overriding aorta, small or atretic pulmonary trunk and right ventricular hypertrophy is termed:

A placenta that measures 8 cm AP can be associated with all of the following except:

A condition in which a complete or partial absence of the cranial bones is demonstrated is which one of the following?