BACKGROUND: We wanted to examine if infants who were small for gestational age (SGA) at term had increased perinatal mortality or morbidity compared to non-SGA infants, and if this could be related to the infant's body proportions, or to whether the mother previously had delivered a low-birthweight infant ("repeater") or not ("non-repeater"). METHODS: From a cohort of 5722 para 1 and para 2 women, we compared perinatal mortality in 541 SGA (birthweight