children born of multiple birth (e.g. twins, triplets, etc.)
fetal death (foetal); embryonic demise
recognition of an unborn child (for the purposes of claiming nationality)
fetal distress; foetal distress
determination of a child's sex before birth (e.g. by ultrasound)
fetal death due to distress
fetal alcohol syndrome; FAS
intrauterine growth retardation; IUGR