|
1st Trimester Combined Screen free beta-hcg 4.5MOM pregnancy-associated plasma protein A 1.3MOM nuchal translucency 1MOM TRISOMY 21 RISK @SCAN 1 in 1150 TRISOMY 18 RISK @SCAN 1 in 69300 Pregnancy Ultrasound BPD: 2cm(12W+1) HC: 6.6cm(12W+4) AC: 5.6cm(12W) FL: 0.8cm(12W+3) |
