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
6.0%
2.6%

97% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.5% 88%
May 2025 Birth Weight (Expected progeny birth weight) 41.7 kg 92%
May 2025 Gestation (Days between conception and birth) -3.01 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.55 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.34% 94%


1,609 total progeny records from 310 dairy contemporary groups
( 17,013 herdmate records from 307 dairy contemporary groups)
  • 439 progeny ( 2,111 herdmates) born to heifers
  • 335 progeny ( 3,970 herdmates) born to 2nd parity dam
  • 835 progeny ( 10,932 herdmates) born to ≥3rd parity dam
  • 38.7% progeny (46.4% herdmates) were males
  • Dam Info
32 total progeny records from 8 contemporary groups
( 388 herdmate records from 8 contemporary groups)
  • 7 progeny ( 98 herdmates) born to heifers
  • 13 progeny ( 82 herdmates) born to 2nd parity dam
  • 12 progeny ( 208 herdmates) born to ≥3rd parity dam
  • 21.9% progeny (47.9% herdmates) were males
  • Dam Info
74 total progeny records from 11 contemporary groups
( 954 herdmate records from 11 contemporary groups)
  • 38 progeny ( 211 herdmates) born to heifers
  • 11 progeny ( 187 herdmates) born to 2nd parity dam
  • 25 progeny ( 556 herdmates) born to ≥3rd parity dam
  • 45.9% progeny (44.7% herdmates) were males
  • Dam Info