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
6.5%
2.4%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.5% 97%
May 2025 Birth Weight (Expected progeny birth weight) 40.8 kg 94%
May 2025 Gestation (Days between conception and birth) -5.39 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.03 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.28% 98%


3,294 total progeny records from 631 dairy contemporary groups
( 36,929 herdmate records from 627 dairy contemporary groups)
  • 600 progeny ( 4,079 herdmates) born to heifers
  • 789 progeny ( 8,682 herdmates) born to 2nd parity dam
  • 1,905 progeny ( 24,168 herdmates) born to ≥3rd parity dam
  • 50.6% progeny (51.3% herdmates) were males
  • Dam Info
95 total progeny records from 34 contemporary groups
( 1,543 herdmate records from 34 contemporary groups)
  • 14 progeny ( 311 herdmates) born to heifers
  • 23 progeny ( 276 herdmates) born to 2nd parity dam
  • 58 progeny ( 956 herdmates) born to ≥3rd parity dam
  • 56.8% progeny (53.4% herdmates) were males
  • Dam Info
70 total progeny records from 18 contemporary groups
( 1,276 herdmate records from 18 contemporary groups)
  • 17 progeny ( 295 herdmates) born to heifers
  • 21 progeny ( 267 herdmates) born to 2nd parity dam
  • 32 progeny ( 714 herdmates) born to ≥3rd parity dam
  • 44.3% progeny (46.9% herdmates) were males
  • Dam Info