It's a GIRL!

Profile, face shot you can see her nose, mouth, outline of her skull and inside of the skull her cerebellum and jaw line.

Full body profile. Moving left to right- her bent legs the white spots are her knees, full torso with the left facing white horseshoe shape being her spine and sternum, her hand to her face and her cute little head facing away from the camera.

Long legs and a foot on the left side of the picture.

Gender- she is sitting on the camera basically. The white lines indicates that she is a girl. You see her legs coming out from her pelvis.

Profile shot of our 2nd ultrasound. Moving left to right- head with her thumb in her mouth, you can clearly see her ulna, radius and humerus (arm bones) and a budding deltoid and of course her ribs.