Efficient detection of estrus is a permanent challenge for successful reproductive
performance in dairy cattle. In this context, comprehensive knowledge of estrus-related …

As the reproductive efficiency of dairy cattle continues to improve in response to better
management and use of technology, novel reproductive management approaches will be …

The objective of this prospective observational study was to investigate associations of
postpartum health with estrus detection (ED) by activity monitors and pregnancy outcomes in …

Reproductive failure and pregnancy loss in cattle are some of the largest economic burdens
to cattle producers and one of most perplexing factors influencing management decisions …

Simple Summary We investigated the feasibility of combing location, acceleration, and
machine learning technologies to accurately detect dairy cows in estrus. An automatic data …

The onset of productive life in dairy cattle, concomitant to parturition, is accompanied by a
substantial decrease in fertility in comparison with non-lactating, nulliparous heifers …

The objective of this study was to examine the association between increased physical
activity at the moment of timed artificial insemination (AI), detected by an automated activity …

The objective of this observational study was to identify factors associated with estrous
duration (DU) and intensity measured as the peak of activity (PA) change and subsequent …

The aim of this study was to determine if estrous expression, as measured by an automated
activity monitor (AAM), affects timing and failure of ovulation of lactating Holstein dairy cows …

The present study aimed to investigate the relationships between each step of the
reproductive process (cyclicity, estrus, and fertility) and both milk production and body …