Vol. 1 - Pages 9.1-9.30 (Printed Version) - Tabl* 9.4

Reproductive System

MATERNAL OCCUPATIONAL EXPOSURES AND ADVERSE PREGNANCY
OUTCOMES

Definition of foetal loss and infant death

Spontaneous abortion	£500 g or 20-22 weeks or 25 cm length
Stillbirth	500 g (1000 g International) nonviable
Early neonatal death	Death of a live-born infant £7 days (168 hours)
Late neonatal death	7 days to £28 days

Source: World Health Organization 1977.