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
7.1%
3.2%

96% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 20.1% 94%
May 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 94%
May 2025 Gestation (Days between conception and birth) -4.36 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.13 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.55% 96%


1,538 total progeny records from 504 dairy contemporary groups
( 17,881 herdmate records from 498 dairy contemporary groups)
  • 245 progeny ( 1,753 herdmates) born to heifers
  • 399 progeny ( 5,019 herdmates) born to 2nd parity dam
  • 894 progeny ( 11,109 herdmates) born to ≥3rd parity dam
  • 49.5% progeny (50% herdmates) were males
  • Dam Info
49 total progeny records from 19 contemporary groups
( 865 herdmate records from 19 contemporary groups)
  • 5 progeny ( 271 herdmates) born to heifers
  • 18 progeny ( 171 herdmates) born to 2nd parity dam
  • 26 progeny ( 423 herdmates) born to ≥3rd parity dam
  • 57.1% progeny (38% herdmates) were males
  • Dam Info
29 total progeny records from 13 contemporary groups
( 662 herdmate records from 13 contemporary groups)
  • 5 progeny ( 234 herdmates) born to heifers
  • 12 progeny ( 138 herdmates) born to 2nd parity dam
  • 12 progeny ( 290 herdmates) born to ≥3rd parity dam
  • 51.7% progeny (42.7% herdmates) were males
  • Dam Info