30 weeks doctor appointment

I went to my doctor this morning for my 30-week appointment, and it went very well.  I only gained two pounds in the last month, which was a big relief after last month's huge weight gain! Baby is measuring and sounding great.  My doctor gave me a prescription to help fight this cold that I have now had for 18 days, and she recommended that I should not fly anymore until delivery since it seems that flying puts too much stress on my body, and why risk it if it is not necessary.  I start going every two weeks now, and I will get another ultrasound next appointment just to make sure she is still a girl.