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

Low
5.8%
2.4%


98% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.2% 97%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 97%
Sep 2025 Gestation (Days between conception and birth) -2.98 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.22 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.34% 99%


4,278 total progeny records from 1,064 dairy contemporary groups
( 49,506 herdmate records from 1,051 dairy contemporary groups)
  • 293 progeny ( 2,196 herdmates) born to heifers
  • 1,271 progeny ( 12,599 herdmates) born to 2nd parity dam
  • 2,714 progeny ( 34,711 herdmates) born to ≥3rd parity dam
  • 52.8% progeny (51.2% herdmates) were males
  • Dam Info
123 total progeny records from 37 contemporary groups
( 2,490 herdmate records from 37 contemporary groups)
  • 9 progeny ( 631 herdmates) born to heifers
  • 36 progeny ( 478 herdmates) born to 2nd parity dam
  • 78 progeny ( 1,381 herdmates) born to ≥3rd parity dam
  • 44.7% progeny (49% herdmates) were males
  • Dam Info
159 total progeny records from 36 contemporary groups
( 2,405 herdmate records from 36 contemporary groups)
  • 11 progeny ( 540 herdmates) born to heifers
  • 52 progeny ( 484 herdmates) born to 2nd parity dam
  • 96 progeny ( 1,381 herdmates) born to ≥3rd parity dam
  • 53.5% progeny (52.8% herdmates) were males
  • Dam Info