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
6.1%
2.5%

98% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.9% 96%
May 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 87%
May 2025 Gestation (Days between conception and birth) -3.76 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.24 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.79% 96%


1,870 total progeny records from 561 dairy contemporary groups
( 14,846 herdmate records from 555 dairy contemporary groups)
  • 572 progeny ( 3,129 herdmates) born to heifers
  • 451 progeny ( 3,630 herdmates) born to 2nd parity dam
  • 847 progeny ( 8,087 herdmates) born to ≥3rd parity dam
  • 35% progeny (42.6% herdmates) were males
  • Dam Info
102 total progeny records from 32 contemporary groups
( 1,255 herdmate records from 32 contemporary groups)
  • 49 progeny ( 426 herdmates) born to heifers
  • 17 progeny ( 252 herdmates) born to 2nd parity dam
  • 36 progeny ( 577 herdmates) born to ≥3rd parity dam
  • 34.3% progeny (36.1% herdmates) were males
  • Dam Info
18 total progeny records from 7 contemporary groups
( 217 herdmate records from 7 contemporary groups)
  • 1 progeny ( 41 herdmates) born to heifers
  • 7 progeny ( 54 herdmates) born to 2nd parity dam
  • 10 progeny ( 122 herdmates) born to ≥3rd parity dam
  • 16.7% progeny (46.5% herdmates) were males
  • Dam Info