Prevention of mental retardation.
D005260:Female; D006580:Genetic Carrier Screening; D005817:Genetic Counseling; D006801:Humans; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000209:etiology / Q000235:genetics / Q000517:prevention & control*; D008403:Mass Screening; D011247:Pregnancy; D011248:Pregnancy Complications / Q000517:prevention & control*; D011251:Pregnancy Complications, Infectious / Q000517:prevention & control; D011296:Prenatal Diagnosis; D012736:Sex Education