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
6.8%
2.8%

93% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.6% 94%
May 2025 Birth Weight (Expected progeny birth weight) 41.5 kg 90%
May 2025 Gestation (Days between conception and birth) -4.16 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.74 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.64% 97%


1,497 total progeny records from 426 dairy contemporary groups
( 16,000 herdmate records from 423 dairy contemporary groups)
  • 84 progeny ( 457 herdmates) born to heifers
  • 297 progeny ( 4,097 herdmates) born to 2nd parity dam
  • 1,116 progeny ( 11,446 herdmates) born to ≥3rd parity dam
  • 48% progeny (50.2% herdmates) were males
  • Dam Info
55 total progeny records from 17 contemporary groups
( 1,109 herdmate records from 17 contemporary groups)
  • 2 progeny ( 278 herdmates) born to heifers
  • 17 progeny ( 210 herdmates) born to 2nd parity dam
  • 36 progeny ( 621 herdmates) born to ≥3rd parity dam
  • 47.3% progeny (48.2% herdmates) were males
  • Dam Info
23 total progeny records from 7 contemporary groups
( 346 herdmate records from 7 contemporary groups)
  • 1 progeny ( 97 herdmates) born to heifers
  • 3 progeny ( 55 herdmates) born to 2nd parity dam
  • 19 progeny ( 194 herdmates) born to ≥3rd parity dam
  • 52.2% progeny (49.4% herdmates) were males
  • Dam Info