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

High
8.4%
3.5%


96% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 25.4% 89%
May 2025 Birth Weight (Expected progeny birth weight) 41.7 kg 93%
May 2025 Gestation (Days between conception and birth) -1.91 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.47 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.62% 97%


1,346 total progeny records from 239 dairy contemporary groups
( 12,737 herdmate records from 238 dairy contemporary groups)
  • 218 progeny ( 1,415 herdmates) born to heifers
  • 393 progeny ( 3,468 herdmates) born to 2nd parity dam
  • 735 progeny ( 7,854 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (49.8% herdmates) were males
  • Dam Info
3 total progeny records from 2 contemporary groups
( 39 herdmate records from 2 contemporary groups)
  • 0 progeny ( 21 herdmates) born to heifers
  • 0 progeny ( 9 herdmates) born to 2nd parity dam
  • 3 progeny ( 9 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (43.6% herdmates) were males
  • Dam Info
24 total progeny records from 5 contemporary groups
( 410 herdmate records from 5 contemporary groups)
  • 8 progeny ( 103 herdmates) born to heifers
  • 8 progeny ( 110 herdmates) born to 2nd parity dam
  • 8 progeny ( 197 herdmates) born to ≥3rd parity dam
  • 37.5% progeny (41.5% herdmates) were males
  • Dam Info