This value set includes codes based on the following rules:

• Include these codes as defined in http://snomed.info/sct

  Code	Display
  44223004	Premature rupture of membranes (disorder)
  415105001	Placental abruption (disorder)
  237292005	Placental insufficiency (disorder)
  270500004	Prolapsed cord (disorder)
  11612004	Chorioamnionitis (disorder)
  702709008	Congenital anomaly of fetus (Specify) (disorder)
  277489001	Fetal trauma (Specify) (disorder)
  128270001	Infectious disorder of the fetus (Specify) (disorder)

• Include these codes as defined in http://hl7.org/fhir/us/bfdr/CodeSystem/CodeSystem-vr-fetal-death-cause-or-condition

  Code	Display
  maternalconditions	Maternal Conditions/Diseases (Specify)(disorder)
  membranes	Complications of Placenta, Cord, or Membranes: Other (Specify)(disorder)
  obstetricalcomplications	Other Obstetrical or Pregnancy Complications (Specify)(disorder)
  fetalconditions	Other Fetal Conditions/Disorder (Specify)(disorder)

• Include these codes as defined in http://terminology.hl7.org/CodeSystem/v3-NullFlavor

  Code	Display	Definition
  UNK	unknown	**Description:**A proper value is applicable, but not known. **Usage Notes**: This means the actual value is not known. If the only thing that is unknown is how to properly express the value in the necessary constraints (value set, datatype, etc.), then the OTH or UNC flavor should be used. No properties should be included for a datatype with this property unless: 1. Those properties themselves directly translate to a semantic of "unknown". (E.g. a local code sent as a translation that conveys 'unknown') 2. Those properties further qualify the nature of what is unknown. (E.g. specifying a use code of "H" and a URL prefix of "tel:" to convey that it is the home phone number that is unknown.)

This value set contains 13 concepts