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
5.6%
2.2%


98% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.1% 86%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.2 kg 95%
Sep 2025 Gestation (Days between conception and birth) -2.45 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.76 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.40% 98%


1,538 total progeny records from 343 dairy contemporary groups
( 12,430 herdmate records from 340 dairy contemporary groups)
  • 296 progeny ( 1,355 herdmates) born to heifers
  • 385 progeny ( 3,378 herdmates) born to 2nd parity dam
  • 857 progeny ( 7,697 herdmates) born to ≥3rd parity dam
  • 51.2% progeny (52% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info
92 total progeny records from 15 contemporary groups
( 2,427 herdmate records from 15 contemporary groups)
  • 22 progeny ( 777 herdmates) born to heifers
  • 21 progeny ( 560 herdmates) born to 2nd parity dam
  • 49 progeny ( 1,090 herdmates) born to ≥3rd parity dam
  • 54.3% progeny (51.9% herdmates) were males
  • Dam Info