Season of birth and birth order in relation o prenatal pathology.
D001722:Birth Order; D001723:Birth Rate; D000013:Congenital Abnormalities / Q000453:epidemiology*; D004812:Epidemiologic Methods; D005260:Female; D005313:Fetal Death / Q000453:epidemiology*; D006801:Humans; D007231:Infant, Newborn; D009518:New York; D011247:Pregnancy; D012621:Seasons