Someone put my mind at rest with ultrasound photos, you have to imagine that you have taken a slice of the baby, it can only show you a flat image (it being 2D n all...) and as a baby is not flat lol it can only take certain segments, it can go through those segments so quickly that you get different snap shots, thats why some peoples look like their bub has no nose! and why you only see part of the leg etc. I hope that makes sense, it does in my head just hope ive not lost it in translation to typing it lol xx