I have a theological question about Adam and the Fall: Did Adam have balls?

Now stay with me here! I'm serious!
So developmentally when a male is growing testes they start on the inside of the body and at a certain point actually have to pass through the abdominal wall on their way outside.
This creates a weak point and as a result males are prone to getting a hernia in that spot where part of the intestine pushes through.

Obviously this is a bad design and so we can assume that it was not part of God's original design and must therefor be a result of man's fall.

So my question is did Adam have balls that God originally designed to just be swingin' in the breeze or did Adam have internal testes?

When God designed this developmental pathway was his design that the testes remain inside or was his design that they should begin on the outside?