First trimester screen

Had my first trimester screen yesterday I will be 13 wks tomorrow everything looked really good it took them a long time to get the measurements since the baby was wiggling around soooo much.  Hope I can relax more now.  The baby's heartbeat was 158.....my new Dr. is really nice .  Glad to be nearing the second trimester can't wait till my next appt when I can hear the heartbeat again.