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
5.6%
2.5%

96% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.9% 94%
May 2025 Birth Weight (Expected progeny birth weight) 40.9 kg 94%
May 2025 Gestation (Days between conception and birth) -4.53 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.13 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.44% 94%


1,182 total progeny records from 355 dairy contemporary groups
( 20,280 herdmate records from 351 dairy contemporary groups)
  • 187 progeny ( 1,500 herdmates) born to heifers
  • 317 progeny ( 5,159 herdmates) born to 2nd parity dam
  • 678 progeny ( 13,621 herdmates) born to ≥3rd parity dam
  • 52.9% progeny (51.6% herdmates) were males
  • Dam Info
61 total progeny records from 18 contemporary groups
( 974 herdmate records from 18 contemporary groups)
  • 13 progeny ( 258 herdmates) born to heifers
  • 20 progeny ( 222 herdmates) born to 2nd parity dam
  • 28 progeny ( 494 herdmates) born to ≥3rd parity dam
  • 59% progeny (56.6% herdmates) were males
  • Dam Info
83 total progeny records from 16 contemporary groups
( 1,310 herdmate records from 16 contemporary groups)
  • 13 progeny ( 210 herdmates) born to heifers
  • 22 progeny ( 281 herdmates) born to 2nd parity dam
  • 48 progeny ( 819 herdmates) born to ≥3rd parity dam
  • 50.6% progeny (50.5% herdmates) were males
  • Dam Info