Advanced maternal age during pregnancy and the risk for malignant morbidity in the childhood.

Advanced maternal age does not appear to raise the risk for future malignancy in the offspring up to the age 18 years. The specific nature of the association between maternal age and leukemia of the offspring necessitates further investigation. What is Known: • Advanced maternal age is associated with a marked elevation in the risk of different pregnancy complications and adverse pregnancy outcomes. What is New: • Advanced maternal age does not appear to raise the risk for future malignancy in the offspring up to the age 18 years. • Leukemia of the offspring may be associated with advanced maternal age although the specific nature of the association necessitates further investigation.