Tasal, IbrahimDinc, D. AliErdem, HuseyinSemacan, Ahmet2025-05-102025-05-1020060019-64792-s2.0-33749183588https://hdl.handle.net/20.500.14720/17501Dinc, Dursun Ali/0000-0002-9597-227XThe optimum time for diagnosis of pregnancy using B-mode real-time ultrasound transabdominally in different stages of gestation was studied in 1300 ewes. The ultrasonic results were compared with lambing records, accuracy, sensitivity; spesificity, positive and negative predictive values. It was concluded that, an accurate and sensitive diagnosis of pregnancy by real-time transabdominal ultrasonography can successfully be made 100% accuracy between 61-81(st) days and 94.10% accuracy between 46 and 60(th) days pregnancy in sheep.eninfo:eu-repo/semantics/closedAccessArticle839N/AQ4968969WOS:000242116800013