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- A fetus is considered viable if it has reached a stage of development where it is able to live outside of its mother’s womb.
www.whattoexpect.com/first-year/preemies/fetal-viability
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What does “viable” mean in pregnancy?
What does it mean if a pregnancy is not viable?
What is 'viability' & how does it affect a baby's health?
Aug 2, 2021 · Fetal viability is the ability to survive outside the womb, which depends on gestational age, fetal weight, sex, plurality and care. Learn about the chances of viability at different weeks of pregnancy and the differences between periviable and premature birth.
Later in pregnancy, a clinician may use the term “viable” to indicate the chance for survival that a fetus has if delivered before it can fully develop in the uterus. Clinicians most commonly focus on the periviable period, which refers to weeks 20 through 25 and 6 days of a pregnancy.
Fetal viability is the ability of a human fetus to survive outside the uterus. Viability depends upon factors such as birth weight, gestational age, and the availability of advanced medical care.
May 9, 2024 · A viable pregnancy means that a fetus can survive gestation and childbirth. If your pregnancy is nonviable, it means that the fetus will not develop into a baby...
- Krissi Danielsson
Sep 17, 2022 · The time in pregnancy when a baby is born plays an important role in fetal viability. Learn more about factors that affect how early a baby can be born.
- Krissi Danielsson
Mar 11, 2022 · Fetal viability refers to how soon a fetus can be born and survive outside of its mother's womb. Fetal viability is typically set at 23 weeks of gestation...
Sep 15, 2022 · Before 23 weeks, a baby's rate of survival remains low, even with interventions: only 5 to 6 percent. At 23 weeks, the rate increases to 23 to 27 percent. At 24 weeks, a baby's survival rate reaches 42 to 59 percent. By 25 weeks, the survival rate is as high as 67 to 76 percent.
