2009 - Lippincott Williams & Wilkins

RF for Preterm Labor—-previous preterm birth-smoking-low pre pg weight-poor wt gain during pg—both related to nutrition-STDs-high stress and long working hours-dehydration-any uterine abnls—fibroids, etc-multiple gestation—usterus stretched out-Combo to put into labor—-level of oxytocin-pressure of presenting part on cervix ................
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