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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 pregnancy diagnosis.
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 positive diagnosis of pregnancy may be made without visualization of the embryo on ultrasound examination. This is done through identification of allantoic fluid, fetal membranes and placentomes (Figure 8). Figure 6: 42 Day Pregnancy. This image shows a fetus at 42 days. Figure 7: 54 Day Pregnancy. This image shows a fetus at 54 days of ...
28 wrz 2019 · Request PDF | Laboratory and imaging techniques for pregnancy diagnosis in animals | An accurate and early diagnosis of pregnancy is essential for better reproductive management in...
This comprehensive review explores the complex processes of reproduction, pregnancy establishment, and pregnancy diagnostic methods in cattle, sheep, goats, swine, horses, and camelids.
Methods of pregnancy diagnosis in cow can be classified into direct and indirect methods. Direct methods of pregnancy diagnosis include transrectal palpation and ultrasonography. Indirect methods for early pregnancy diagnosis include measurement of endocrine hormones and pregnancy specific proteins.
The present review provides a deep insight about the methods of pregnancy diagnosis in different species of animals while assessing the usefulness of the modern technology and discusses the future prospects. Keywords: Pregnancy diagnosis, laboratory methods, immunological assays, chemical and biological.
