Fetus or newborn affected by maternal factors or by complications of pregnancy, labour or delivery

**Definition:** A group of conditions characterised by findings in the fetus or newborn due to conditions associated with the mother or by an adverse evolution (complication) which may arise associated with the time period from conception through childbirth.

**Long definition:** A group of conditions characterized by findings in the fetus or newborn due to conditions associated with the mother or by an adverse evolution (complication) which may arise associated with the time period from conception through childbirth.