My friend does not believe its a boy she said she thinks its the cord thats in the way. The US was taken when she was 18 wks and 5 days she is suppose to have another one at 30 wks so she still have a few wks left. It looks like a boy to me b/c there are not 3 lines any where at the end of the "penis" but I am no expert.
http://farm9.staticflickr.com/8520/8...5d9aa3abfd.jpg
556736_2615918453595_1149495617_n by monro15, on Flickr