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
5.3%
2.4%


93% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.7% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.4 kg 87%
Sep 2025 Gestation (Days between conception and birth) -4.74 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.83 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.09% 90%


949 total progeny records from 224 dairy contemporary groups
( 18,755 herdmate records from 223 dairy contemporary groups)
  • 107 progeny ( 923 herdmates) born to heifers
  • 232 progeny ( 4,476 herdmates) born to 2nd parity dam
  • 610 progeny ( 13,356 herdmates) born to ≥3rd parity dam
  • 42.1% progeny (49% herdmates) were males
  • Dam Info
104 total progeny records from 28 contemporary groups
( 2,583 herdmate records from 28 contemporary groups)
  • 16 progeny ( 552 herdmates) born to heifers
  • 25 progeny ( 486 herdmates) born to 2nd parity dam
  • 63 progeny ( 1,545 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (49.3% herdmates) were males
  • Dam Info
19 total progeny records from 8 contemporary groups
( 791 herdmate records from 8 contemporary groups)
  • 2 progeny ( 186 herdmates) born to heifers
  • 6 progeny ( 134 herdmates) born to 2nd parity dam
  • 11 progeny ( 471 herdmates) born to ≥3rd parity dam
  • 42.1% progeny (48.2% herdmates) were males
  • Dam Info