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  1. The 3 Stages of Parturition: Dilation, Expulsion, and Placental

    May 21, 2018 · Parturition is the medical term for childbirth. We’ll explain the three stages of parturition — dilation, expulsion, and placental — and their phases.

  2. Parturition - an overview | ScienceDirect Topics

    Parturition is a coordinated process of transition from a quiescent myometrium to an active rhythmically contractile state, requiring complex interplay between placental, fetal, and maternal compartments …

  3. Parturition | New England Journal of Medicine

    Jan 18, 2007 · Consequently, investigators of human parturition have come to understand that they must focus on the pregnant woman, despite the ethical difficulties in conducting studies that involve …

  4. PARTURITION Definition & Meaning - Merriam-Webster

    The meaning of PARTURITION is the action or process of giving birth to offspring : childbirth.

  5. Birth | Definition, Stages, Complications, & Facts | Britannica

    6 days ago · Early in labour, uterine contractions, or labour pains, occur at intervals of 20 to 30 minutes and last about 40 seconds. They are then accompanied by slight pain, which usually is felt in the …

  6. Initiation of Labour - The Stages of Labour - TeachMePhysiology

    Mar 17, 2024 · Labour (also known as parturition) is the physiological process by which a foetus is expelled from the uterus to the outside world. There are three separate stages, characterised by …

  7. Labor (parturition) (video) | Khan Academy

    Childbirth, also known as parturition, typically occurs within about a week of a mother's due date. So as the pregnancy's been progressing toward the due date, a number of physiological changes have …

  8. What Is Parturition? The Biology of Labor and Birth

    Parturition refers to the biological process of childbirth, where the fetus and placenta are expelled from the uterus. This complex event involves a highly coordinated sequence of physiological changes …

  9. Parturition | definition of parturition by Medical dictionary

    The process of labor and delivery in the birth of a child. See also: birth Synonym (s): parturition. Medical Dictionary for the Health Professions and Nursing © Farlex 2012

  10. Parturition at term: induction, second and third stages of labor, and ...

    Childbirth is a defining moment in anyone's life, and it occurs 140 million times per year. Largely a physiologic process, parturition does come with risks; one mother dies every two minutes. These …