Lovemy4 (and other nub experts)- Question for you, as you seem to be an expert, thinking about my own nub shots that were also taken in the 11th week, even if a nub looks boyish at that gestation, you wouldn't think it accurate? I know that girly looking nubs can rise, but what about a boyish nub? I personally have seen pics of a VERY boyish nub taken at 10-11 weeks that was a little girl. So can it really go both ways at 11 weeks?