Bed wetting or enuresis in its simplest definition means inability to control continence at night.

Hydronephrosis is an accumulation of fluid in the kidneys found on ultrasound- this can be found before or after the baby is born.

Penile foreskin that covers the head of the penis (glans penis) is part of normal development in males.

The testicles form by the kidneys during development in the womb and slowly make their way down to the scrotum through an opening in the inguinal canal.

Normally the kidneys make urine which drains down into the bladder by way of the ureter.