Prenatal Mortality in the Bovine between Pregnancy Diagnosis at 34-50 Days Post-Insemination and Parturition
Open Access
- 1 September 1954
- journal article
- research article
- Published by American Dairy Science Association in Journal of Dairy Science
- Vol. 37 (9) , 1071-1073
- https://doi.org/10.3168/jds.s0022-0302(54)91369-7
Abstract
Prenatal mortality was observed in 44 of 690 females that were diagnosed pregnant at 34-50 days post-insemination. The fetal mortality between pregnancy diagnosis and parturition was 6.38% with a standard deviation of 1.87. During gestation the variation in loss of pregnancy between 30-day periods was not significant (P> 0.05).This publication has 4 references indexed in Scilit:
- The Nature of Reproductive Failures in Cows of Low FertilityJournal of Dairy Science, 1949
- Infertility in Cattle Associated with Death of Ova at Early Stages After FertilisationJournal of Comparative Pathology and Therapeutics, 1949
- PRENATAL MORTALITY IN MAMMALSBiological Reviews, 1948
- Uterine Accommodation of the Products of Conception: Physiologic ConsiderationsAmerican Journal of Obstetrics and Gynecology, 1947