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- Fetus - Wikipedia
A fetus or foetus ( ˈ f iː t ə s ; pl : fetuses, foetuses, rarely feti or foeti) is the unborn offspring of a viviparous animal that develops from an embryo [1] Following the embryonic stage , the fetal stage of development takes place
- Fetus | Growth, Development, Nutrition | Britannica
fetus, the unborn young of any vertebrate animal, particularly of a mammal, after it has attained the basic form and structure typical of its kind A brief treatment of the fetus follows For more information on the human fetus, see pregnancy
- Fetal development by week: Your baby in the womb | BabyCenter
Follow your baby's development week by week, from conception to labor, in these amazingly detailed, doctor-reviewed images At the start of this week, you ovulate Your egg is fertilized 12 to 24 hours later if a sperm penetrates it
- Fetal Development: Week-by-Week Stages of Pregnancy - Cleveland Clinic
Fetal development is how a fetus grows during pregnancy It begins at conception and ends at birth Many changes occur to the fetus and the pregnant person in this time
- Embryo vs. Fetus: What’s the Difference? - Healthline
In human pregnancies, a baby-to-be isn’t considered a fetus until the 9th week after conception, or week 11 after your last menstrual period (LMP) The embryonic period is all about the formation
- What is the difference between an embryo, a fetus, and a baby? - Clue
When egg and sperm meet, a zygote is formed and quickly begins dividing to become an embryo As pregnancy progresses, the embryo becomes a fetus The fetus becomes a neonate or newborn at birth
- Fetus - Definition, Stages and Development | Biology Dictionary
Fetus Definition Fetal development occurs between the embryonic stage of development and birth in humans This stage begins after 11 weeks of gestation, when the embryo begins to exhibit human characteristics, and lasts until birth
- Fetal development: The first trimester - Mayo Clinic
At the 11th week of pregnancy, or the ninth week after conception, your baby now is called a fetus At this point in pregnancy, the face is broad, the eyes widely separated, the eyelids fused, and the ears are set low on the side of the head
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