WebAfter eight weeks, the embryo is referred to as a fetus. Although the fetus is only 1 to 1.5 inches long at this point, all major organs and systems have been formed. During the first trimester, the fetus is most susceptible to damage from substances, like alcohol, drugs and certain medicines, and illnesses, like rubella(German measles). WebGrowth, size and development of the fetus. Size of the uterus. After approximately 12 weeks of gestation, the uterus can be felt through the abdominal wall. Height of the fundus (top …
Fetal macrosomia - Symptoms and causes - Mayo Clinic
WebIn normal fetal development the production of surfactant, a substance essential to lung expansion and adequate ventilation after birth, begins at about the 22nd week of … WebMar 30, 2024 · Embryology is the study of the origin and prenatal development of an organism, comprising the germinal (first two weeks from conception ), embryonic (third to eighth week from conception ), and fetal period (ninth week from conception until birth ). Gestation in embryology refers to conceptional age , i.e., the time period from conception owls twit twoo male female
Pregnancy Glossary: A to Z Guide to Pregnancy Terminology - What to Expect
WebFeb 27, 2024 · Medical treatment for certain metabolic, endocrine and hematological conditions can improve quality of life. A clear example is congenital hypothyroidism, … WebJun 14, 2024 · Germinal Stage (Weeks 2 to 4) Embryonic Stage (Weeks 5 to 9) Fetal Stage (Weeks 10+) Fetal development is the term used when talking about the procession of … WebLabor and Birth Terms to Know: Abruptio Placenta (Placental Abruption): The placenta has started to separate from the uterine wall before the baby is born. Amniotic Fluid: This protective liquid, consisting mostly of fetal urine and water, fills the sac surrounding the fetus. APGAR : A measurement of the newborn’s response to birth and life ... jed\u0027s on campus toledo