Approaches to genetic counseling.
D000649:Amniocentesis; D005193:Family Planning Services; D005260:Female; D005817:Genetic Counseling; D005838:Genotype; D006467:Hemophilia A / Q000235:genetics*; D002836:Hemophilia B / Q000235:genetics; D006801:Humans; D009154:Mutation; D011247:Pregnancy; D011336:Probability