Genetics and the Quality of Life

abnormal accept affected child amniocentesis anaemia attitudes behaviour biological birth born carriers cent chromosomal clinical concerned condition conflict congenital contraception countries couple cultural debate decisions defective gene diagnosis and abortion discussion doctor Down's syndrome effects eliminate embryos environment ethical issues ethical problems example feel fertility foetal diagnosis foetus frequency future gene pool genetic counselling genetic defects genetic disease genetic disorders genetically handicapped geneticists hereditary heterozygotes heterozygous homozygotes Human Genetics important increase individual infant inherited insemination involved living male malformations means mental moral mother mutation nature normal parents patients person physician population possible potential pregnancy prenatal diagnosis present procedure programmes psychological question recessive genes reproductive responsibility result risk scientific scientists screening selective abortion sickle cell anaemia sickle cell disease sickle cell trait social society suffering Tay-Sachs disease tion tradition translocation treatment