In obstetrics, gestational age is a measure of the age of a pregnancy taken from the beginning of the woman's last menstrual period (LMP), [1] or the corresponding age of the gestation as …

Gestational age at birth is the primary determinant of organ maturity. The standard definition of neonatal gestational age is the number of weeks from the first day of a pregnant patient's last …

Nov 6, 2023 · Gestational age is the common term used during pregnancy to describe how far along the pregnancy is. It is measured in weeks, from the first day of the woman's last …

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Jan 21, 2025 · Gestational age is the most common way to measure how far along a pregnancy is. It tells us how many weeks and days have passed since the first day of the pregnant …

Aug 24, 2025 · Gestational age quantifies pregnancy duration, typically measured in weeks and days. It is calculated from the first day of the last menstrual period (LMP) rather than the exact …

Nov 24, 2023 · There’s a difference between gestational age and fetal age. Gestational age is how far along you are, while fetal age refers to the age of the fetus — usually two weeks apart.

Enter date of last menstrual period, gestational age (on today's date or other ultrasound date), date of conception, OR estimated due date to estimate the other dates.

Jul 18, 2024 · Gestational age refers to how far along the pregnancy is, and it's generally expressed as a combination of weeks and days.

Dec 7, 2025 · However, because most women do not know when ovulation occurred, but do know when their last period began, the time elapsed since the first day of the last normal menstrual …