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1 wrz 2024 · Ultrasonography can successfully identify pregnancy and determine gestational age in many domestic animals. On the other hand, many herds of camel and buffalo and flocks of sheep are aware of the day of service, making it difficult to appropriately manage pregnant animals.
Pregnancy diagnosis can be performed as early as 9 days post ovulation using the transrectal approach but, in practice, mares are diagnosed pregnant at 14 days when an anechoic round vesicle about 16 mm in diameter is imaged within the uterine lumen (Ginther, 1998).
10 gru 2010 · In animals like cattle, buffaloes and mare’s recto genital palpation and trans-rectal ultrasonography continue to be the methods of choice for an accurate and early...
There are several methods of pregnancy diagnosis in the domestic as well as wild animals and classified as visual, clinical and laboratory methods, yet there are limitations due to their sensitivity, accuracy, specificity, speed, and ease of performing the test.
14 wrz 2021 · In addition to normal sonographic appearance and common conditions of the scrotum and testes, prostate, uterus, and ovaries, this article discusses the use of ultrasound for diagnosis of and evaluating pregnancy, fetal maturation, and fetal stress during dystocia.
28 lut 2024 · Early diagnosis of pregnancy on cattle farms is essential for reproductive management. Methods of pregnancy diagnosis are divided into two groups, direct and indirect.
A commercial relaxin assay, specific and sensitive for pregnancy diagnosis in dogs after 30 days gestation, is available. Although the fetal skeleton begins to calcify as early as day 28, it is not detectable by routine radiography until approximately day 42–45 and is quite prominent by day 47–48.
