amniotic sac diameter

См. также в других словарях:

• Yolk sac — Infobox Embryology Name = Yolk sac Latin = GraySubject = 11 GrayPage = 54 Caption = Human embryo of 2.6 mm. Caption2 = Human embryo from thirty one to thirty four days System = CarnegieStage = 5b Days = 9 Precursor = endoderm GivesRiseTo =… …   Wikipedia

• human embryology — ▪ biology Introduction       the process encompassing the period from the formation of an embryo, through the development of a fetus, to birth.       The human body, like that of most animals, develops from a single cell produced by the union of… …   Universalium

• pregnancy — /preg neuhn see/, n., pl. pregnancies. the state, condition, or quality of being pregnant. [1520 30; PREGN(ANT) + ANCY] * * * Process of human gestation that takes place in the female s body as a fetus develops, from fertilization to birth (see… …   Universalium

• Childbirth — Parturition redirects here. For the Voyager episode, see Parturition (Star Trek: Voyager). Childbirth (also called labor, birth, partus or parturition) is the culmination of a human pregnancy or gestation period with the birth of one or more… …   Wikipedia

• parturition — /pahr too rish euhn, tyoo , choo /, n. Biol. the process of bringing forth young. [1640 50; < LL parturition (s. of parturitio) travail, equiv. to L parturit(us) (ptp. of parturire; see PARTURIENT) + ion ION] * * * I or birth or childbirth or… …   Universalium

• Obstetric ultrasonography — Intervention Obstetric sonogram of a fetus at 16 weeks. The bright white circle center right is the head, which faces to the left. Features include the forehead at 10 o clock, the left ear toward the center at 7 o clock and the right hand… …   Wikipedia

• Placenta — For the ancient Roman bread, see placenta (food). For the placenta of fruit, see placentation. Placenta Placenta Precursor …   Wikipedia

• Umbilical cord — of a three minute old child. A medical clamp has been applied. Latin funiculus umbilicalis Code …   Wikipedia

• Obstetrics — Further information: Obstetrics and gynaecology Obstetrician Occupation Names Doctor, consultant, medical specialist Activity sectors Medicine and surgery Description Education required Medical training and specialised postgr …   Wikipedia

• Pregnancy — For pregnancy in non human animals, see Pregnancy (mammals). Pregnancy Classification and external resources A pregnant woman at the end of the second trimester. ICD 10 …   Wikipedia

• Breech birth — Infobox Disease Name = PAGENAME Caption = DiseasesDB = 1631 ICD10 = ICD9 = ICDO = OMIM = MedlinePlus = 002060 eMedicineSubj = med eMedicineTopic = 3272 eMedicine mult = eMedicine2|emerg|868 MeshID = A breech birth (also known as breech… …   Wikipedia