Does he have DIFFICULTY
maintaining erections?
The Big Bang Theory Season 9, Episode 23
but DIFFICULTY initiating a
urine stream could be a symptom
The Big Bang Theory Season 5, Episode 17
That's even factoring in your DIFFICULTY...
The Big Bang Theory Season 4, Episode 9
that you have DIFFICULTY
being close with her.
The Big Bang Theory Season 7, Episode 21
Does it involve DIFFICULTY
initiating a stream of anything?
The Big Bang Theory Season 7, Episode 7