GESTATIONAL AGE Flashcards
Period of time between conception and delivery.
gestation
A fetus grows and develops inside the womb.
gestation
is the length of time a woman is pregnant.
gestational period
A baby is deemed preterm if born before__ weeks.
Postmature babies are those born after __ weeks.
37 weeks
42 weeks
An average pregnancy lasts _______ days (____ weeks) from the first day of the last menstrual period (LMP)
280 days (40 weeks)
Used to indicate the stage of pregnancy.
gestational age
what is gestation?
Period of time between conception and delivery.
What is the average duration of pregnancy in weeks?
40 weeks
What is the average duration of pregnancy in days?
280 days
who proposed this average duration of pregnancy?
Franz Naegele (German)
How is Gestational Age calculated?
It is calculated as the number of weeks from the first day of the woman’s last menstrual cycle to the present.
When can gestational age be determined?
it can be determined ANY POINT DURING THE PREGNANCY
what is SGA bitch
what is LGA
Small for Gestational Age
Large for Gestational Age
How do you know if an infant is is considered SGA AND LGA
Infants weighing less than 2.5kg are considered small for gestational age (SGA).
Infants weighing more than 4 kg are considered large for gestational age (LGA).
THREE METHODS FOR CALCULATING GESTATIONAL AGE
LMP BASED CALCULATION
NAEGELE’S RULE
MCDONALDS RULE