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  2. Environmental toxicants and fetal development - Wikipedia

    en.wikipedia.org/wiki/Environmental_toxicants...

    Preterm birth, defined as birth at less than 37 weeks of gestation, is a major basis of infant mortality throughout childhood. Exposures to environmental toxins such as lead, tobacco smoke, and DDT have been linked with an increased risk for spontaneous abortion, low birth weight, or preterm birth. [3]

  3. 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 ...

  4. Childbirth - Wikipedia

    en.wikipedia.org/wiki/Childbirth

    Preterm birth is the birth of an infant at fewer than 37 weeks gestational age. Globally, about 15 million infants were born before 37 weeks of gestation. [152] Premature birth is the leading cause of death in children under five years of age though many that survive experience disabilities including learning defects and visual and hearing ...

  5. What are the risks of having a baby after 35? An expert ... - AOL

    www.aol.com/finance/risks-having-baby-35-expert...

    What are the risks of pregnancy at 35 or older? As we age, we run the risk of developing chronic health conditions, like high blood pressure , obesity , or diabetes , says Yun.

  6. Man Gives Birth After He Was Induced At 37 Weeks - AOL

    www.aol.com/man-gave-birth-daughter-opens...

    The post Man Gives Birth After He Was Induced At 37 Weeks first appeared on Bored Panda. “I did have to tell nurses 'cause I have vaginal trauma, and I kinda had to tell them not to use their ...

  7. Pregnancy - Wikipedia

    en.wikipedia.org/wiki/Pregnancy

    A pregnancy is considered term at 37 weeks of gestation. It is preterm if less than 37 weeks and post-term at or beyond 42 weeks of gestation. The American College of Obstetricians and Gynecologists have recommended further division with early term 37 weeks up to 39 weeks, full term 39 weeks up to 41 weeks, and late term 41 weeks up to 42 weeks ...

  8. 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.

  9. Prenatal development - Wikipedia

    en.wikipedia.org/wiki/Prenatal_development

    Recent research displays that there is a correlation between fine motor skills and prenatal risk factors such as the use of psychoactive substances and signs of abortion during pregnancy. As well as perinatal risk factors such as gestation time, duration of delivery, birth weight and postnatal risk factors such as constant falls. [37]