i was just comparing our boy and girl 20 week ultrasounds. there was definitely a "little something" more showing in logan's ultrasound which let us know he was a boy (the arrow is pointing at "it").
our little girl on the other hand had no such "thing." to me she looks like she is wearing tights!
we can't wait for our little girl to arrive and for more cute, pink, frilly things like this (although i must admit, these are pretty much all we have for little girl)
i guess we can wait though because there is A LOT more to do before she comes (as in everything).