List Four Factors That Help to Precipitate Parturition (Birth)

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The Answer is Four factors that help to precipitate parturition include: (1)estrogens peak to their highest levels in the mother's blood,causing irregular uterine contractions due to oxytocin and negation of progesterone's influence on the uterine muscle; (2)prostaglandins are stimulated by the increase in oxytocin to act as uterine muscle stimulants; (3)increasing emotional and physical stressors activate the mother's hypothalamus,which signals oxytocin release; and (4)certain cells of the fetus begin to produce oxytocin,which in turn acts on the placenta,stimulating production and release of prostaglandins.

List Four Factors That Help to Precipitate Parturition (Birth)

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