Prevention of the haemoglobinopathies.
D005260:Female; D006580:Genetic Carrier Screening; D006266:Health Education; D006453:Hemoglobinopathies / Q000175:diagnosis / Q000235:genetics / Q000517:prevention & control*; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011296:Prenatal Diagnosis; D013789:Thalassemia / Q000517:prevention & control; D006113:United Kingdom