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
7.4%
3.0%

95% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 24.1% 93%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.5 kg 93%
Sep 2025 Gestation (Days between conception and birth) -5.14 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.67 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.55% 97%


726 total progeny records from 259 dairy contemporary groups
( 6,583 herdmate records from 258 dairy contemporary groups)
  • 128 progeny ( 788 herdmates) born to heifers
  • 192 progeny ( 1,788 herdmates) born to 2nd parity dam
  • 406 progeny ( 4,007 herdmates) born to ≥3rd parity dam
  • 39.8% progeny (45.9% herdmates) were males
  • Dam Info
31 total progeny records from 7 contemporary groups
( 253 herdmate records from 7 contemporary groups)
  • 3 progeny ( 77 herdmates) born to heifers
  • 5 progeny ( 48 herdmates) born to 2nd parity dam
  • 23 progeny ( 128 herdmates) born to ≥3rd parity dam
  • 48.4% progeny (45.5% herdmates) were males
  • Dam Info
25 total progeny records from 7 contemporary groups
( 382 herdmate records from 7 contemporary groups)
  • 2 progeny ( 110 herdmates) born to heifers
  • 2 progeny ( 82 herdmates) born to 2nd parity dam
  • 21 progeny ( 190 herdmates) born to ≥3rd parity dam
  • 40% progeny (43.7% herdmates) were males
  • Dam Info