Baby's heartbeat

So today I finally got to hear my baby's heartbeat. I swear I'm so in love with this baby already. The heart rate was 163. I'm praying that like my son the whole heart rate/gender thing comes true. I'm chomping at the bit to talk to my husband but he's at work and doesn't go on break for another hour. Also we scheduled our ultrasound so April 17th we'll find out the sex. I'm ready to explode from excitement!!!