Date of Evaluation Trait PTA Reliability
Oct 2022 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
5.9%
2.4%


88% (V High)
95% (V High)
Oct 2022 Birth Size (Progeny expected to be born large or extra large) 13.5% 88%
Oct 2022 Birth Weight (Expected progeny birth weight) 39.5 kg 87%
Oct 2022 Gestation (Days between conception and birth) -5.11 days 99%
Oct 2022 Mortality (Calves dead at or soon after birth) -0.37 99%
Oct 2022 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.84% 74%


818 total progeny records from 105 dairy contemporary groups
( 10,591 herdmate records from 105 dairy contemporary groups)
  • 76 progeny ( 777 herdmates) born to heifers
  • 183 progeny ( 2,521 herdmates) born to 2nd parity dam
  • 559 progeny ( 7,293 herdmates) born to ≥3rd parity dam
  • 51.7% progeny (51.6% herdmates) were males
  • Dam Info
45 total progeny records from 6 contemporary groups
( 1,006 herdmate records from 6 contemporary groups)
  • 0 progeny ( 272 herdmates) born to heifers
  • 8 progeny ( 190 herdmates) born to 2nd parity dam
  • 37 progeny ( 544 herdmates) born to ≥3rd parity dam
  • 55.6% progeny (50.8% herdmates) were males
  • Dam Info
27 total progeny records from 5 contemporary groups
( 1,439 herdmate records from 5 contemporary groups)
  • 0 progeny ( 337 herdmates) born to heifers
  • 6 progeny ( 309 herdmates) born to 2nd parity dam
  • 21 progeny ( 793 herdmates) born to ≥3rd parity dam
  • 55.6% progeny (51.4% herdmates) were males
  • Dam Info