O47.0 - False labor before 37 completed weeks of gestation O47 - False labor O47.0 - False labor before 37 completed weeks of gestation
O47.00 - False labor before 37 completed weeks of gestation, unspecified trimester O47.02 - False labor before 37 completed weeks of gestation, second trimester O47.03 - False labor before 37 completed weeks of gestation, third trimester