pinkcat
Oh, re: why would the first one come out and not the second -- this is what happened to me, too. I'm thinking that there was a dry colon segment farther up. The first enema application cleared the path for it.
I was *so* jumpy afterwards!!!
Worse -- that was a later in the day enema, so I couldn't sleep that night.
Did you do yours in the afternoon, too? I have better luck in the morning.
pinkcat