All the test for Down syndrome and stuff like that came back negative. And my first visit was 9 weeks the baby looked great heart rate was 180. second visit was 15 weeks once again baby looked amazing the doctor said heart rate once again was 180. I've been stressed so far my whole pregnancy. Will he be fine if I try and quit the stressing now? I don't mean to get mad and stress. But will he be okay since he still looks really great?