Duration of pregnancy 39-40 completed weeks

Child codes

• XT4E – Duration of pregnancy 40 completed weeks
• XT7E – Duration of pregnancy 39 completed weeks

Sibling codes

• XT2X – Duration of pregnancy 41-42 completed weeks
• XT53 – Duration of pregnancy 37-38 completed weeks
• XT9K – Duration of pregnancy 43 completed weeks

Foundation entity

Duration of pregnancy 39-40 completed weeks – http://id.who.int/icd/entity/1447649842