I never had a problem with them. I actually enjoyed just laying in bed for an hour hearing my son's heartbeat. I was in there because my son was small && there was a low amount of amniotic fluid.

@kimberlyyyy, yep they just started this with me im at the docs office as we speak

They just continue to monitor you. For the last 5 or so weeks I went into the hospital 2x a week for ultrasounds and non stress tests just to make sure everything was all good in there.