Anyone had gender mistaken till late pregnancy through scan? At 17 weeks Doc told me it was a boy. But I've read that girls part could be swollen at that stage and that they could look similar to boy parts at times. Now, at 24 weeks, Doc tells me he isn't sure anymore about the gender. Has any of you ever had this? Also, I've read that usually there's this kind of issues finding out the gender about girls, whereas for boys you usually find out earlier.