That's the sound of my baby's heartbeat on the Doppler machine. It was going "whoo! whoo! whoo!" and then there was some other different noise and then it went back to going "whoo! whoo! whoo!" and my doctor said, "Oh, it sounds like your baby's on the move!!!" and it made me smile. I wondered what my baby was doing - covering its chest to protect its modest? Rolling over? Kicking? Punching?
I'm entering the second trimester, and I'm not any less tired that I was before, really. I also still gag a lot (though I don't throw up) and get lots of heartburn. Also, I think I'm a couple inches bigger. I finally gave in a couple weeks ago and bought one pair of maternity pants because my normal jeans, even worn low, were starting to get snug. (My Bella band has been my savior!)
I have an ultrasound tomorrow to screen for Down's Syndrome. I have no reason to think that my baby would be affected, so I'm really just looking forward to seeing my baby again :)