title: Immunological aspects of fertility.
mesh_terms: D000917:Antibody Formation; D003277:Contraceptives, Oral, Combined / Q000009:adverse effects; D004622:Embryo, Mammalian / Q000276:immunology; D005260:Female; D005298:Fertility; D005640:Follicle Stimulating Hormone / Q000276:immunology; D006801:Humans; D007986:Luteinizing Hormone / Q000276:immunology; D008297:Male; D010920:Placenta / Q000276:immunology; D011247:Pregnancy; D013094:Spermatozoa / Q000276:immunology
chemical_list: D003277:Contraceptives, Oral, Combined; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone