chances are its a girl but never know...
It could be true that you are having a girl but you can always request or go to a doctor where they have those 3D sonograms. Those type of sonograms are cool because you can actually see how your baby looks. A friend of mine had one and I was so amazed at how clear you can see the baby.
i dunno my friend was told a girl twice. she got all girl stuff. crib had flowers and painted the room pink. well she pushed for a bit and dr said its a BOY!!! we all about died. it was sad b/c she wanted a girl so bad she had 3 boys already ~d
You are more than likely having a girl.
they say that ultrasounds arent as accurate in the later stages of pregnancy. but i think that is when they are trying to narrow down the duedate. i would think that it would be a clearer picture of the genitals and baby in general when you are further along cuz baby is bigger. i would say that you are most likely having a girl.... but regular ultrasounds are never 100%. if you really want to know, i would suggest getting a 3d ultrasound done. good luck