Well, I have reached 24 weeks and had another appiontment today.  Everything looks good.  The baby’s heart rate was 145.  I remembered my questions for the doctor this time and was satisfied with the answers.  We will be on vacation when I would normally have my next appointment, so we are meeting a little sooner next time right before we leave.  This is good since the doctor will then clear me for flying since we are going by plane.  He didn’t think it would be a problem, but would like to check and make sure the baby is showing no signs of wanting to come early.