What does an abdominal and pelvic ultrasound consist of for a male?

Does anyone know what an ultrasound of abdomen and pelvis, [including reproductive organs], consist of for a male patient? This ultrasound has been requested for me, but I think the doctor made a mistake and it's supposed to be just abdominal!

A male pelvic ultrasound is noninvasive according to a few articles describing the procedure easily found via Google. Here’s one article and a couple videos

https://radiopaedia.org/articles/male-pelvic-ultrasound-technique?lang=us

https://www.youtube.com/watch?v=NGjufJCFus0

https://www.youtube.com/watch?v=QY4S7e1Dcxo

Thanks Rigel, this is much appreciated.