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
11.1%
4.3%

97% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 29.6% 93%
May 2025 Birth Weight (Expected progeny birth weight) 42.4 kg 89%
May 2025 Gestation (Days between conception and birth) -2.53 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.67 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.34% 98%


1,821 total progeny records from 488 dairy contemporary groups
( 14,580 herdmate records from 477 dairy contemporary groups)
  • 108 progeny ( 598 herdmates) born to heifers
  • 404 progeny ( 3,965 herdmates) born to 2nd parity dam
  • 1,309 progeny ( 10,017 herdmates) born to ≥3rd parity dam
  • 50.8% progeny (50.2% herdmates) were males
  • Dam Info
20 total progeny records from 9 contemporary groups
( 341 herdmate records from 9 contemporary groups)
  • 0 progeny ( 71 herdmates) born to heifers
  • 3 progeny ( 72 herdmates) born to 2nd parity dam
  • 17 progeny ( 198 herdmates) born to ≥3rd parity dam
  • 30% progeny (50.4% herdmates) were males
  • Dam Info
23 total progeny records from 8 contemporary groups
( 204 herdmate records from 8 contemporary groups)
  • 1 progeny ( 68 herdmates) born to heifers
  • 6 progeny ( 28 herdmates) born to 2nd parity dam
  • 16 progeny ( 108 herdmates) born to ≥3rd parity dam
  • 52.2% progeny (46.6% herdmates) were males
  • Dam Info