It's the baby!

Today the boys and I went to the doctor and at the end of the appointment we got to hear the baby's heartbeat. The boys just beamed! They are so excited to be having another sibling and really hope it's a girl. We hope to find out at my next appointment, which is in about 4 weeks. I will be happy with a healthy baby! The nurse had a hard time at first getting the heartbeat and it worried me. I always get in this paranoid stage when I am first pregnant thinking something has happened, even though I know I am sick. But until I go to the doctor again do I feel assured!