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
7.1%
2.9%

95% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 29.4% 93%
May 2025 Birth Weight (Expected progeny birth weight) 42.4 kg 88%
May 2025 Gestation (Days between conception and birth) -4.86 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.56 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.35% 95%


1,489 total progeny records from 394 dairy contemporary groups
( 18,895 herdmate records from 392 dairy contemporary groups)
  • 191 progeny ( 1,495 herdmates) born to heifers
  • 381 progeny ( 4,726 herdmates) born to 2nd parity dam
  • 917 progeny ( 12,674 herdmates) born to ≥3rd parity dam
  • 36.5% progeny (43.7% herdmates) were males
  • Dam Info
54 total progeny records from 15 contemporary groups
( 1,408 herdmate records from 15 contemporary groups)
  • 3 progeny ( 331 herdmates) born to heifers
  • 12 progeny ( 271 herdmates) born to 2nd parity dam
  • 39 progeny ( 806 herdmates) born to ≥3rd parity dam
  • 27.8% progeny (49.5% herdmates) were males
  • Dam Info
20 total progeny records from 3 contemporary groups
( 249 herdmate records from 3 contemporary groups)
  • 0 progeny ( 43 herdmates) born to heifers
  • 3 progeny ( 63 herdmates) born to 2nd parity dam
  • 17 progeny ( 143 herdmates) born to ≥3rd parity dam
  • 35% progeny (43.8% herdmates) were males
  • Dam Info