Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

High
10.0%
3.9%


66% (High)
92% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 32.5% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.5 kg 85%
Sep 2025 Gestation (Days between conception and birth) -3.59 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.06 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.38% 80%


357 total progeny records from 80 dairy contemporary groups
( 10,091 herdmate records from 80 dairy contemporary groups)
  • 2 progeny ( 33 herdmates) born to heifers
  • 98 progeny ( 2,544 herdmates) born to 2nd parity dam
  • 257 progeny ( 7,514 herdmates) born to ≥3rd parity dam
  • 53.5% progeny (47.4% herdmates) were males
  • Dam Info
34 total progeny records from 9 contemporary groups
( 1,183 herdmate records from 9 contemporary groups)
  • 0 progeny ( 245 herdmates) born to heifers
  • 12 progeny ( 256 herdmates) born to 2nd parity dam
  • 22 progeny ( 682 herdmates) born to ≥3rd parity dam
  • 61.8% progeny (44.6% herdmates) were males
  • Dam Info
18 total progeny records from 6 contemporary groups
( 1,226 herdmate records from 6 contemporary groups)
  • 0 progeny ( 338 herdmates) born to heifers
  • 5 progeny ( 289 herdmates) born to 2nd parity dam
  • 13 progeny ( 599 herdmates) born to ≥3rd parity dam
  • 38.9% progeny (47.1% herdmates) were males
  • Dam Info