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n. · We do not recommend delivery prior to 34 weeks of gestational age in PAS.. · PTD was not significantly increased in PAS with ≥2 CDs.. · PTD 34 weeks of gestational age was not increased in placenta previa with ≥2 prior CDs.. · We do not recommend delivery prior to 34 weeks of gestational age in PAS.. · PTD was not significantly increased in PAS with ≥2 CDs.. · PTD less then 34 weeks of gestational age was not increased in placenta previa with ≥2 prior CDs..Hearing loss is one of the most common congenital defects