prenatal period

См. также в других словарях:

• Prenatal development — This article is about prenatal development of human embryos and fetuses. For other species, see prenatal development (non human). For maternal changes in the prenatal period, see Maternal physiological changes in pregnancy. Prenatal or antenatal… …   Wikipedia

• Prenatal — Occurring or existing before birth. Prenatal care is the regular health care women should receive during pregnancy from an obstetrician or midwife. Prenatal development is the growth and development of a single celled zygote formed by the… …   Medical dictionary

• prenatal — pre|na|tal [ ,pri neıtl ] adjective relating to the period of time when a woman is pregnant: the importance of prenatal care …   Usage of the words and phrases in modern English

• prenatal — UK [ˌpriːˈneɪt(ə)l] / US [ˌprɪˈneɪt(ə)l] adjective medical relating to the period of time when a woman is pregnant the importance of prenatal care …   English dictionary

• prenatal — [ˌpriːˈneɪt(ə)l] adj relating to the period of time when a woman is pregnant …   Dictionary for writing and speaking English

• prenatal — adj. of or concerning the period before childbirth. Derivatives: prenatally adv …   Useful english dictionary

• Lovely Baby Prenatal — Infobox Album Name = Lovely Baby Prenatal Type = studio Artist = Raimond Lap Released = October 25, 2006 Recorded = 2006 at RGL Music Productions B.V., in Veldhoven, The Netherlands Genre = Baby Music Length = 44:41 Label = RGL Music Productions… …   Wikipedia

• Perinatal period — Perinatal defines the period occurring around the time of birth (5 months before and 1 month after). The perinatal period commences at 22 completed weeks (154 days) of gestation (the time when birth weight is normally 500 g), and ends seven… …   Wikipedia

• canalicular period — the period or phase of prenatal lung development lasting in different parts of the lungs from the sixteenth or seventeenth week to the twenty sixth week or later, and followed by the terminal saccular period. Basic structures of the gas… …   Medical dictionary

• pseudoglandular period — the period or phase of prenatal lung development lasting from about the sixth to the sixteenth week, and followed by the canalicular period. Repeated branching of bronchi and bronchioles takes place to form primordial conductive airways, and the… …   Medical dictionary

• terminal saccular period — the period or phase of prenatal lung development lasting, in different parts of the lungs, from the twenty sixth week or later until near term, and followed by the alveolar period. Walls of the air spaces become thinner and the spaces divide into …   Medical dictionary