Just curious, what was your baby's heartrate at 12 weeks (or as close to that as possible). I'm doing an unofficial science experiment on that old wives tale. :)
Mine was 166 today. Which, apparently, indicates girl.
I think mine was like 170... but I could be misremembering. Which is sort of sad because we were just at the doctor yesterday. I have a memory like a steel trap... that's rusted through.
And not to be Debbie downer, but the heart-rate-gender-prediction thing has been largely disproved: http://www.in-gender.com/Gender-Prediction/Fetal-Heart-Rate.aspx
169 at 8 weeks (ultrasound) and I forgot to ask what the rate was at 12 weeks! but it sure was fast. My DS always was fast throughout my first pregnancy though - never below 140, even in labor! - so I don't really know what it means. Want to be careful not to get too excited that it could possibly be a girl ... Of course I love my DS and would love another boy!! but one of each would be so nice