| chart for early pregnancy | Chart for mid to late pregnancy |
| chart | data (wk) | data (age) | |
| BPD (biparietal diameter) | |||
| APTD x TTD (antero-posterior trunk diameter) | |||
| AC (Abdominal circumference) | |||
| FL (femur length) | |||
| EFW (estimated fetal weight) | |||
| CRL(Crown rump length) |
| chart | data (wk) | |
| Humerus (HL) |
||
| Ulna (UL) |
||
| Radius (RL) |
||
| Tibia (Tib) |
PDF4 | |
| Fibula (Fib) |
| chart | data (wk) | |
| SL (Spine Length) L3−Th6 | ||
| OFD (Occipital-Frontal diameter | ||
|
HC
(Head Circumference) |
||
| TC (Thorax Circumference) | ||
| TC 3vt (Thorax Circumference 3vt ) | ||
| TC/AC | ||
|
TC
3vt / AC |
Reference data for estimating fetal
age (EDC) at 1st trimester
meaturement =>
calculate fetal age
| Fetal age by GS/CRL/BPD |
Fetal age table (GS/CRL/BPD) |
|
|
|
Range
of CRL 12-28mm BPD 14-28mm recomennded for
estimate/confirmation of fetal age
| chart | data (txt) | data(ecl) | |
| Uma RI | |||
| Uma PI |
|||
| MCA RI |
|||
| MCA PI |
Japanese birth
weight Standard (Growth Curve ; non-lenear model) 1994
| chart |
data |
data (txt) |
data(ecl) |
|
| Male Graph (primpara/multipara) | PDF |
Text | EXCEL | |
| Female Graph (primpara/multipara) | PDF |
Text | EXCEL | |
| All: Graph | PDF |
Text | EXCEL |