So I had my first trimester screening, everything looks fine. No Down syndrome. Only thing is, my baby has one artery, and one vein, instead of two arteries and, one vein. They also asked if I was bleeding because they signs in my ultrasound that indicate bleeding? They said something about my gestational sac might not be completed formed or something, something try are not concerned about though the doctor said. One thing is my blood work, the said something looked low, not sure if they were talking about my HCG level or what. Baby has a heart beat if 161 and was moving around and, it was hard to get pictures of him. Doctor said everything looks good though and, baby is growing good. I've had plenty of ultrasounds and, I've never heard of any of these concerns... Anyone else have these problems and their babies wee okay?