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
4.5%
2.3%

97% (V High)
97% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 11.5% 82%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.5 kg 89%
Sep 2025 Gestation (Days between conception and birth) -2.20 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.81 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.89% 95%


1,006 total progeny records from 101 dairy contemporary groups
( 9,648 herdmate records from 101 dairy contemporary groups)
  • 302 progeny ( 1,594 herdmates) born to heifers
  • 201 progeny ( 2,075 herdmates) born to 2nd parity dam
  • 503 progeny ( 5,979 herdmates) born to ≥3rd parity dam
  • 54.6% progeny (48.9% herdmates) were males
  • Dam Info
10 total progeny records from 2 contemporary groups
( 257 herdmate records from 2 contemporary groups)
  • 10 progeny ( 126 herdmates) born to heifers
  • 0 progeny ( 80 herdmates) born to 2nd parity dam
  • 0 progeny ( 51 herdmates) born to ≥3rd parity dam
  • 40% progeny (52.5% herdmates) were males
  • Dam Info
21 total progeny records from 3 contemporary groups
( 399 herdmate records from 3 contemporary groups)
  • 1 progeny ( 89 herdmates) born to heifers
  • 5 progeny ( 90 herdmates) born to 2nd parity dam
  • 15 progeny ( 220 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (53.4% herdmates) were males
  • Dam Info