 The average gestational age by ultrasound is 20 weeks and 1 day and the estimated fetal weight is 353 g.  The following structures are seen as normal on the fetal anatomical survey, the shape of the fetal head, the choroid plexuses, the cerebellum, nuchal fold thickness, the fetal spine and fetal face, the four-chamber view of the fetal heart, the outflow tracts of the fetal heart, the stomach, the kidneys, and cord insertion site, the bladder, the extremities, the genitalia, the cord, which appeared to have three vessels and the placenta.
The average gestational age by ultrasound is 20 weeks and 1 day and the estimated fetal weight is 353 g. The following structures are seen as normal on the fetal anatomical survey , the shape of the fetal head , the choroid plexuses , the cerebellum , nuchal fold thickness , the fetal spine and fetal face , the four - chamber view of the fetal heart , the outflow tracts of the fetal heart , the stomach , the kidneys , and cord insertion site , the bladder , the extremities , the genitalia , the cord , which appeared to have three vessels and the placenta .