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  2. Preterm birth - Wikipedia

    en.wikipedia.org/wiki/Preterm_birth

    Preterm birth, also known as premature birth, is the birth of a baby at fewer than 37 weeks gestational age, as opposed to full-term delivery at approximately 40 weeks. [1] Extreme preterm [ 2 ] is less than 28 weeks, very early preterm birth is between 28 and 32 weeks, early preterm birth occurs between 32 and 34 weeks, late preterm birth is ...

  3. Fetal viability - Wikipedia

    en.wikipedia.org/wiki/Fetal_viability

    A preterm birth, also known as premature birth, is defined as babies born alive before 37 weeks of pregnancy are completed. [40] There are three types of preterm births: extremely preterm (less than 28 weeks), very preterm (28 to 32 weeks) and moderate to late preterm (32 to 37 weeks). [40]

  4. Late preterm infant - Wikipedia

    en.wikipedia.org/wiki/Late_preterm_infant

    Late preterm infants are infants born at a gestational age between 34 + 0 ⁄ 7 weeks and 36 + 6 ⁄ 7 weeks. [1] They have higher morbidity and mortality rates than term infants (gestational age ≥37 weeks) due to their relative physiologic and metabolic immaturity, even though they are often the size and weight of some term infants.

  5. Premature babies no more likely to underperform by end of ...

    www.aol.com/premature-babies-no-more-likely...

    The study defines pre-term births as those before 37 weeks and very pre-term births as those before 32 weeks of pregnancy. Premature babies no more likely to underperform by end of school ...

  6. Gestational age - Wikipedia

    en.wikipedia.org/wiki/Gestational_age

    A fetus born prior to the 37th week of gestation is considered to be preterm. A preterm baby is likely to be premature and consequently faces increased risk of morbidity and mortality. An estimated due date is given by Naegele's rule. According to the WHO, a preterm birth is defined as "babies born alive before 37 weeks of pregnancy are completed."

  7. Timeline of human prenatal development - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_human_prenatal...

    Embryonic age: Weeks nr 34–38. 33–37 weeks old. The fetus is considered full-term at the end of the 39th week of gestational age. It may be 48 to 53 cm (19 to 21 in) in length. The lanugo is gone except on the upper arms and shoulders. Fingernails extend beyond fingertips. Small breast buds are present on both sexes.

  8. Call for autism 'screening' for premature children - AOL

    www.aol.com/news/call-autism-screening-premature...

    Freddie was born in 2016 at just over 29 weeks, weighing less than 4lbs, and spent six weeks in intensive care. Research has shown children born prematurely have an increased risk of having ...

  9. Infant mortality - Wikipedia

    en.wikipedia.org/wiki/Infant_mortality

    Premature, or preterm birth (PTB), is defined as birth before a gestational age of 37 weeks, as opposed to full term birth at 40 weeks. This can be further sub-divided in various ways, one being: "mild preterm (32–36 weeks), very preterm (28–31 weeks) and extremely preterm (<28 weeks)". [25]