Fact Sheet Written by:
L.H. Anderson, Ph.D., and K.D. Bullock, Ph.D., Department of Animal Sciences, Extension Beef Specialists
And Provided by
University of Kentucky http://www.ca.uky.edu
Although researchers agree that birth weight is the most important measurable trait affecting calving difficulty, there is evidence that the size and shape of the pelvis also has an effect on a heifer's ability to calve.
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