Abortion 1 Abortion in animals 1 Abortion, Veterinary 1 Aetiology 1 Animal Reproduction and Embryology, (New March 2000) 1 Animals, Domestic 1 Cattle 1 Diagnosis 1 Diagnosis of Animal Diseases, (New March 2000) 1 Differential diagnosis 1 Disease control 1 Disease prevention 1 Fertility 1 Guidelines 1 Infertility 1 Neospora 1 Neosporosis 1 Non-communicable Diseases and Injuries of Animals 1 Oestrous cycle 1 Parturition 1 Postpartum period 1 Pregnancy 1 Protozoal infections Protozoan diseases 1 Protozoan, Helminth, Mollusc and Arthropod Parasites of Animals, (New March 2000) 1 Reproductive disorders 1 Ruminants 1 Sampling 1 Sarcocystis 1 Sarcocystosis 1