Fetal heart rate 167bmp

On anomaly scan at 24 weeks the sonographer told me that baby has a heart rate 167bpm. Baby's legs were closed so she couldnot tell the gender. I studied online that higher heart rates usually indicate its a baby girl. My question is that is it still possible to have higher fetal heart rate and still have a baby boy? Because i dont now why but i have a strong feeling that i am having a baby boy. Anyone with past experience like this?