I'm a 31 year old female , 5'8 - 158 lbs (pre-preg weight and pretty athletic) and pregnant with my second child. I had a healthy pregnancy 4 years ago. I had my quad screen done back at the end of July, (i'm due december 25, 2011) and I came back higher risk for DS 1:152. I had a level 2 ultrasound with a specialist at 20 weeks and everything was perfect, 4 weeks later (two weeks ago now) I had a color doppler fetal echo and it as well looked perfect, I declined the amnio, now I'm worried again...should I be or should I relax with what my ultrasounds have told me? I know amnio is the only definate, but at the time I just decided not to.