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
4.4%
1.9%


79% (High)
93% (V High)
Oct 2022 Birth Size (Progeny expected to be born large or extra large) 14.9% 84%
Oct 2022 Birth Weight (Expected progeny birth weight) 39.8 kg 83%
Oct 2022 Gestation (Days between conception and birth) -3.91 days 99%
Oct 2022 Mortality (Calves dead at or soon after birth) -0.76 99%
Oct 2022 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.34% 44%


560 total progeny records from 108 dairy contemporary groups
( 11,544 herdmate records from 108 dairy contemporary groups)
  • 52 progeny ( 526 herdmates) born to heifers
  • 150 progeny ( 2,760 herdmates) born to 2nd parity dam
  • 358 progeny ( 8,258 herdmates) born to ≥3rd parity dam
  • 52.9% progeny (51.4% herdmates) were males
  • Dam Info
29 total progeny records from 9 contemporary groups
( 616 herdmate records from 9 contemporary groups)
  • 0 progeny ( 150 herdmates) born to heifers
  • 3 progeny ( 149 herdmates) born to 2nd parity dam
  • 26 progeny ( 317 herdmates) born to ≥3rd parity dam
  • 37.9% progeny (48.4% herdmates) were males
  • Dam Info
28 total progeny records from 6 contemporary groups
( 807 herdmate records from 6 contemporary groups)
  • 0 progeny ( 152 herdmates) born to heifers
  • 9 progeny ( 143 herdmates) born to 2nd parity dam
  • 19 progeny ( 512 herdmates) born to ≥3rd parity dam
  • 32.1% progeny (45.2% herdmates) were males
  • Dam Info