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
4.3%
1.5%

99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 12.8% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 37.7 kg 98%
Sep 2025 Gestation (Days between conception and birth) -3.68 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.25 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.04% 99%


5,908 total progeny records from 1,379 dairy contemporary groups
( 37,582 herdmate records from 1,344 dairy contemporary groups)
  • 4,046 progeny ( 10,384 herdmates) born to heifers
  • 748 progeny ( 8,022 herdmates) born to 2nd parity dam
  • 1,114 progeny ( 19,176 herdmates) born to ≥3rd parity dam
  • 50.7% progeny (51% herdmates) were males
  • Dam Info
2 total progeny records from 2 contemporary groups
( 70 herdmate records from 2 contemporary groups)
  • 0 progeny ( 13 herdmates) born to heifers
  • 1 progeny ( 12 herdmates) born to 2nd parity dam
  • 1 progeny ( 45 herdmates) born to ≥3rd parity dam
  • 100% progeny (57.1% herdmates) were males
  • Dam Info
301 total progeny records from 27 contemporary groups
( 3,369 herdmate records from 27 contemporary groups)
  • 210 progeny ( 984 herdmates) born to heifers
  • 41 progeny ( 874 herdmates) born to 2nd parity dam
  • 50 progeny ( 1,511 herdmates) born to ≥3rd parity dam
  • 54.2% progeny (52.2% herdmates) were males
  • Dam Info