First twin

Second twin

Active tone

Passive tone

Archaic reflexes

Present

Blunt

Absent

Present

Blunt

Absent

Diagnostic

Prematurity

Neonatal asphyxia

Neonatal infection

IUGR

Prematurity

Neonatal asphyxia

Neonatal infection

IUGR

Death

Hospitalization

Parental notice 7 days later