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
6.4%
2.6%


99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 21.0% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 97%
Sep 2025 Gestation (Days between conception and birth) -3.27 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.04 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.23% 99%


3,883 total progeny records from 1,381 dairy contemporary groups
( 33,775 herdmate records from 1,362 dairy contemporary groups)
  • 541 progeny ( 3,371 herdmates) born to heifers
  • 1,130 progeny ( 9,575 herdmates) born to 2nd parity dam
  • 2,212 progeny ( 20,829 herdmates) born to ≥3rd parity dam
  • 47.8% progeny (49.9% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 8 herdmate records from 1 contemporary groups)
  • 0 progeny ( 3 herdmates) born to heifers
  • 0 progeny ( 1 herdmates) born to 2nd parity dam
  • 1 progeny ( 4 herdmates) born to ≥3rd parity dam
  • 100% progeny (37.5% herdmates) were males
  • Dam Info
98 total progeny records from 23 contemporary groups
( 1,204 herdmate records from 23 contemporary groups)
  • 6 progeny ( 332 herdmates) born to heifers
  • 28 progeny ( 241 herdmates) born to 2nd parity dam
  • 64 progeny ( 631 herdmates) born to ≥3rd parity dam
  • 38.8% progeny (49.6% herdmates) were males
  • Dam Info