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
5.0%
2.4%

98% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 15.4% 90%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 90%
May 2025 Gestation (Days between conception and birth) -2.93 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.12 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.37% 96%


1,173 total progeny records from 436 dairy contemporary groups
( 7,844 herdmate records from 412 dairy contemporary groups)
  • 674 progeny ( 2,337 herdmates) born to heifers
  • 190 progeny ( 1,842 herdmates) born to 2nd parity dam
  • 309 progeny ( 3,665 herdmates) born to ≥3rd parity dam
  • 45% progeny (47.8% herdmates) were males
  • Dam Info
21 total progeny records from 14 contemporary groups
( 350 herdmate records from 14 contemporary groups)
  • 7 progeny ( 106 herdmates) born to heifers
  • 8 progeny ( 80 herdmates) born to 2nd parity dam
  • 6 progeny ( 164 herdmates) born to ≥3rd parity dam
  • 47.6% progeny (34.3% herdmates) were males
  • Dam Info
45 total progeny records from 17 contemporary groups
( 748 herdmate records from 17 contemporary groups)
  • 26 progeny ( 227 herdmates) born to heifers
  • 9 progeny ( 166 herdmates) born to 2nd parity dam
  • 10 progeny ( 355 herdmates) born to ≥3rd parity dam
  • 42.2% progeny (48.9% herdmates) were males
  • Dam Info