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
5.1%
2.5%

89% (V High)
88% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 11.5% 75%
May 2025 Birth Weight (Expected progeny birth weight) 36.1 kg 91%
May 2025 Gestation (Days between conception and birth) -3.78 days 97%
May 2025 Mortality (Calves dead at or soon after birth) 0.45 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.65% 74%


347 total progeny records from 55 dairy contemporary groups
( 7,217 herdmate records from 55 dairy contemporary groups)
  • 126 progeny ( 1,291 herdmates) born to heifers
  • 62 progeny ( 1,534 herdmates) born to 2nd parity dam
  • 159 progeny ( 4,392 herdmates) born to ≥3rd parity dam
  • 15.6% progeny (42.7% herdmates) were males
  • Dam Info
8 total progeny records from 3 contemporary groups
( 413 herdmate records from 3 contemporary groups)
  • 3 progeny ( 69 herdmates) born to heifers
  • 0 progeny ( 81 herdmates) born to 2nd parity dam
  • 5 progeny ( 263 herdmates) born to ≥3rd parity dam
  • 25% progeny (38.3% herdmates) were males
  • Dam Info
63 total progeny records from 4 contemporary groups
( 893 herdmate records from 4 contemporary groups)
  • 33 progeny ( 209 herdmates) born to heifers
  • 6 progeny ( 211 herdmates) born to 2nd parity dam
  • 24 progeny ( 473 herdmates) born to ≥3rd parity dam
  • 17.5% progeny (38.5% herdmates) were males
  • Dam Info