Gestation - Wikipedia The time interval of a gestation is called the gestation period In obstetrics, gestational age refers to the time since the onset of the last menses, which on average is fertilization age plus two weeks
Pregnancy: Gestation, Trimesters What To Expect You may see this same figure written as 22 3 7 or referred to as 22 weeks gestation Gestational age describes the pregnancy, not the fetus The fetal age is typically not a measurement your provider will use This is mainly because you’d need to know exactly when conception happens, which is very hard to do What are the trimesters of pregnancy?
Gestation: What It Means in Pregnancy - Healthline What is gestation? Gestation is defined as the time between conception and birth Though we’re focusing on human gestation, this term applies more broadly to all mammals
Gestation | Pregnancy, Development Duration | Britannica Gestation, in mammals, the time between conception and birth, during which the embryo or fetus is developing in the uterus This definition raises occasional difficulties because in some species (e g , monkeys and man) the exact time of conception may not be known
Gestation period: Everything you need to know The gestation period, also known as pregnancy duration, refers to the time interval between conception and birth in mammals This period is of utmost importance as it plays a crucial role in the development and growth of the fetus
Gestation | definition of gestation by Medical dictionary The gestation period is the time elapsing from fertilization and the implantation of the embryo to birth This takes 60 days in the domestic cat, 9 months in humans and 18 months in the Indian elephant
Gestation - Health, United States In 2014, NVSS introduced a new definition of the period of gestation based on the obstetric estimate of gestation at delivery, which determines the infant’s gestation in completed weeks based on the birth attendant’s final estimate of gestation