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
Low
6.9%
2.6%

96% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.7% 95%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 94%
May 2025 Gestation (Days between conception and birth) -3.45 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.39 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.45% 98%


2,893 total progeny records from 551 dairy contemporary groups
( 38,281 herdmate records from 549 dairy contemporary groups)
  • 113 progeny ( 1,362 herdmates) born to heifers
  • 769 progeny ( 9,676 herdmates) born to 2nd parity dam
  • 2,011 progeny ( 27,243 herdmates) born to ≥3rd parity dam
  • 52.5% progeny (51.5% herdmates) were males
  • Dam Info
69 total progeny records from 19 contemporary groups
( 1,157 herdmate records from 19 contemporary groups)
  • 2 progeny ( 282 herdmates) born to heifers
  • 19 progeny ( 244 herdmates) born to 2nd parity dam
  • 48 progeny ( 631 herdmates) born to ≥3rd parity dam
  • 46.4% progeny (51.3% herdmates) were males
  • Dam Info
83 total progeny records from 14 contemporary groups
( 1,627 herdmate records from 14 contemporary groups)
  • 2 progeny ( 431 herdmates) born to heifers
  • 31 progeny ( 423 herdmates) born to 2nd parity dam
  • 50 progeny ( 773 herdmates) born to ≥3rd parity dam
  • 49.4% progeny (50% herdmates) were males
  • Dam Info