<prompt> All the following are adverse outcomes associated with threatened aboion exceptPlacenta prePreterm bihManual removal of placentaFetal macrosomia  <response>: Adverse Outcomes That are Increased in Women with Threatened AboionMaternalPerinatalPlacenta prePlacental abruptionManual removal of placentaCesarean deliveryPROMPreterm bihLow-bihweightFetal growth restrictionFetal and neonatal deathReference: Williams Obstetrics; 25th edition; Chapter 18; Aboion 