Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
7.1%
2.5%

93% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 21.3% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.5 kg 90%
Sep 2025 Gestation (Days between conception and birth) -4.10 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.19 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.72% 96%


1,214 total progeny records from 323 dairy contemporary groups
( 21,964 herdmate records from 322 dairy contemporary groups)
  • 115 progeny ( 1,153 herdmates) born to heifers
  • 293 progeny ( 5,311 herdmates) born to 2nd parity dam
  • 806 progeny ( 15,500 herdmates) born to ≥3rd parity dam
  • 51.1% progeny (51% herdmates) were males
  • Dam Info
18 total progeny records from 7 contemporary groups
( 390 herdmate records from 7 contemporary groups)
  • 1 progeny ( 67 herdmates) born to heifers
  • 2 progeny ( 80 herdmates) born to 2nd parity dam
  • 15 progeny ( 243 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (49.2% herdmates) were males
  • Dam Info
24 total progeny records from 4 contemporary groups
( 319 herdmate records from 4 contemporary groups)
  • 0 progeny ( 72 herdmates) born to heifers
  • 9 progeny ( 53 herdmates) born to 2nd parity dam
  • 15 progeny ( 194 herdmates) born to ≥3rd parity dam
  • 50% progeny (48% herdmates) were males
  • Dam Info