Calculate gestation age (GA) and estimated delivery
date (EDD) based on last menstrual period (LMP), in
vitro fertilization (IVF), basic body temperature (BBT),
previous exam date (PRV). Select LMP, IVF, PRV, BBT,
or EDD from the drop-down list; or, calculates GA and
LMP according to the EDD and entered date.
LMP: After you enter LMP, the system will
calculate and display GA and EDD.
DOC: After you enter DOC, the system will
calculate the GA and EDD.
IVF: After you enter IVF, the system will calculate
GA and EDD.
PRV: input the date and GA of the last exam, the
system will calculate a new GA and EDD.
BBT: input BBT, the system will calculate the GA
and EDD.
EDD: after you enter EDD, the system will
calculate and display GA and LMP.
Gravida:
times of
pregnancy.
Gravida:
times of
abnormal
pregnancy.
Times of abnormal pregnancy. e.g. extrauterine
pregnancy
Number of embryos (1, 2, 3, 4)