GE LOGIQ A100, Technical Publication

Page: 163 / 408

OB Measurements
147
LOGIQ
t α
100 User Manual
2211157–100 Rev 0
Estimated Date of Confinement (EDC/EDD)
Use this method to arrive at the Estimated Date of
Confinement from Estimated Gestational Age (EGA).
Select [6] in the Main Menu of the U.S. and Australian
versions.
Select [7] in the Main Menu of the Tokyo and Osaka
University versions and [7] in the Sub Menu of the
European version.
GA: __W__D appears. Enter the number of gestation
weeks using Alphanumeric keys. Eg. 23W, the cursor
advances to the next field.
Enter number of days using alphanumeric keys. Eg., 5D.
Press SET.
EDC/EDD appears in the Calculation Result Area of the
Display. Eg. EDC/EDD 31/03.
If the week is a single digit number (Eg. 5), use
RETURN or CONTROL/ENTER to proceed to the next
field (days). Use
BACK SPACE to edit characters to the
left of the cursor.
S
In US and Australian Report pages, the LMP and
EDD from EGA is calculated and displayed using the
value entered here.
S
In Osaka and Tokyo University Report pages, the
pregnancy origin can be calculated from the EGA
entered here by choosing option 2:DGA as
pregnancy origin.
S
In European Report pages, apart from the choice of
using the EGA entered here as the pregnancy origin
the EDD and LMP is also calculated and displayed
using this value.
7
Enter Weeks
using A/N
keys
Enter Days
using A/N
keys
6
.