Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.4%
2.6%

95% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.8% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.9 kg 95%
May 2025 Gestation (Days between conception and birth) -4.70 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.59 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.98% 98%


2,488 total progeny records from 526 dairy contemporary groups
( 31,610 herdmate records from 520 dairy contemporary groups)
  • 119 progeny ( 1,226 herdmates) born to heifers
  • 574 progeny ( 8,106 herdmates) born to 2nd parity dam
  • 1,795 progeny ( 22,278 herdmates) born to ≥3rd parity dam
  • 51.8% progeny (51.1% herdmates) were males
  • Dam Info
136 total progeny records from 36 contemporary groups
( 2,156 herdmate records from 36 contemporary groups)
  • 9 progeny ( 478 herdmates) born to heifers
  • 24 progeny ( 417 herdmates) born to 2nd parity dam
  • 103 progeny ( 1,261 herdmates) born to ≥3rd parity dam
  • 49.3% progeny (50.9% herdmates) were males
  • Dam Info
88 total progeny records from 18 contemporary groups
( 1,282 herdmate records from 18 contemporary groups)
  • 2 progeny ( 295 herdmates) born to heifers
  • 17 progeny ( 265 herdmates) born to 2nd parity dam
  • 69 progeny ( 722 herdmates) born to ≥3rd parity dam
  • 44.3% progeny (45% herdmates) were males
  • Dam Info