DairyTalk 507: Fertility Starts Before Calving: Why Reproductive Problems Begin Earlier Than Expected - by Helmut Demmelhuber

This podcast episode is based on a technical article examining
reproduction as a key driver of profitability in dairy
operations. The discussion highlights that reproductive success
begins long before insemination, with critical influences arising
during the dry period and transition phase. The article explores
how metabolic health, nutrition, and calving management affect
oocyte quality and ultimately determine fertility outcomes. It
also emphasizes pregnancy rate as a powerful performance
indicator because it combines both heat detection efficiency and
conception success. The broader takeaway is that lasting
improvements in reproduction depend on an integrated management
approach that connects animal health, nutrition, and performance
monitoring across the entire production cycle. With comments on a
"Holstein Switzerland-article (6/2026) by Farm Consult:
https://www.holstein.ch/wp-content/uploads/2026/06/Web-020626-HN-juin2026.pdfand
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