It's a girl! Mini #3 will switch the power in the house and tip the scales for the girls to outnumber the boys.
Mr. made the tech show us three different times to "prove" that it was a girl and then explain exactly how she determined that. Not his smartest or most shining moment!
Mini #1 is better today than last night over the reality of having ANOTHER sister in the house. I am nervous about another girl after having Mini #2, however, I am thrilled to have two little girls to play with each other and grow up to be as close as my sister and I.
Everything else looks perfect and on or before July 18th, we will be a family of 5!