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fetal    音标拼音: [f'itəl]
a. 胎儿的,胎的

胎儿的,胎的

fetal
adj 1: of or relating to a fetus; "fetal development" [synonym:
{fetal}, {foetal}]

Fetal \Fe"tal\, a. [From {Fetus}.]
Pertaining to, or connected with, a fetus; as, fetal
circulation; fetal membranes.
[1913 Webster]


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  • Fetal Development: Week-by-Week Stages of Pregnancy
    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
  • Fetal development by week: Your baby in the womb
    Curious about how your baby is developing in the womb? Here's a breakdown of fetal development week by week
  • Fetus - Wikipedia
    In human prenatal development, fetal development begins from the ninth week after fertilization (which is the eleventh week of gestational age) and continues until the birth of a newborn
  • Fetal development: The first trimester - Mayo Clinic
    As your pregnancy goes on, you may wonder how your baby is growing and developing Use this information to follow along with what's happening week by week during the first 12 weeks of pregnancy, called the first trimester It might seem odd, but you're actually not pregnant the first week or two of what's counted as your pregnancy's 40 weeks
  • Fetal Development - Perinatology. com
    The actual embryo or fetal age (also known as conceptual age) is the time elapsed from fertilization of the egg near the time of ovulation 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 period , the menstrual age, is
  • 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
  • The Stages of Fetal Development - Human Life International
    There are two ways to measure what stage of development a baby is in: fertilization age and gestational age These terms can be somewhat confusing since they are based upon different starting points Fertilization age is calculated from the date of conception onwards
  • Fetal development: MedlinePlus Medical Encyclopedia
    Learn how your baby is conceived and how your baby develops inside the mother's womb WEEK BY WEEK CHANGES Gestation is the period of time between conception and birth when a baby grows and develops inside the mother's womb
  • Stages of Fetal Development - American SPCC
    Want to learn more about the stages of fetal development? Visit the American SPCC learning center to view fetal development by week, plus explore our fetal development timeline
  • Fetal Development: From Embryo to Survival Adaptations
    Explore the journey of fetal development, highlighting key stages and adaptations essential for survival from embryo to birth Understanding fetal development is essential as it lays the foundation for a healthy life





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