6 hours!!!

So, we had a breakthrough last night.  Instead of Sam sleeping like this for 45 minutes  (the little brown spots on his back are pistachio shells b/c I like to snack while he's sleeping):

He slept 6 hours on his own last night!  He fell asleep at 10:30 and woke up at 4:30.  When he started grunting this morning, I got up and put him on the changing table.  Here's my convo with J:

Me:  What time is it?
J:  4:30
Me:  What?  4:30????
J:  Yeah...
Me:  (Jumping up and down and clapping!)  Yay, Sam!!!!
J:  (Confused look on face)  What?  Did he poop?
::See how excited we can get about poop?::
Me:  I prayed last night that he would just sleep at least until 2:30 and he slept until 4:30.
J:  Wait...how many times did he wake up last night?
Me:  This is the first time!!!
J:  (slow to catch up)  Nuh-uh!
Me:  Yes!
Sam:  Someone give me my bottle!!!!!  :-)
J:  You have to make sure to do everything the same that you did last night.
Sam:  BOTTLE!!!!

And here Sam is hanging out in his chair: