Well his gf should cure him of any issues like that!
Oh, if only that were true....
I've seen young guys who should be at their prime with smokin' hot women ready-to-go at the drop of a hat... asking for Cialis or Viagra, and trippin' hard when it's not available.
Too much, too soon. It's a hell of a price to pay for a good physique, and it only gets worse from there.
There really is nothing you can do (at least not quickly) when your hormones are not doing their job, hence; the lonely bodybuilder. Very lonely, unless he has a dog.