Well....I wish I had different news...
The baby was cooperating..in a sense. It was kicking like crazy and I even felt it's kicks while I was seeing them on ultrasound. So, it looks like I was wrong about the baby maybe being A LOT more mellow than Lily. I am pretty sure baby #3 will be another ninja in the making.
The baby parts weren't really visible enough for a definitive answer as to the gender of the baby. March 18th we should have a DEFINITE answer as to what this baby is.
Until then...we shall all wait in suspense.