Cord between bub's legs

Stacey • 27 with a 6 year old and a 2 year old with another on the way(my last) :)
Just wondering if anyone else has had their bubs hiding their genitals with the cord between their legs, lol. It was guesstimated that it's a girl but we of course can't have a sure answer. Just had the 20 week ultrasound today ;)