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
5.7%
2.5%

95% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.6% 90%
May 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 88%
May 2025 Gestation (Days between conception and birth) -3.98 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.89 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.58% 95%


1,232 total progeny records from 227 dairy contemporary groups
( 11,489 herdmate records from 226 dairy contemporary groups)
  • 48 progeny ( 639 herdmates) born to heifers
  • 359 progeny ( 3,231 herdmates) born to 2nd parity dam
  • 825 progeny ( 7,619 herdmates) born to ≥3rd parity dam
  • 50.2% progeny (50.4% herdmates) were males
  • Dam Info
23 total progeny records from 4 contemporary groups
( 192 herdmate records from 4 contemporary groups)
  • 0 progeny ( 50 herdmates) born to heifers
  • 5 progeny ( 49 herdmates) born to 2nd parity dam
  • 18 progeny ( 93 herdmates) born to ≥3rd parity dam
  • 56.5% progeny (41.7% herdmates) were males
  • Dam Info
12 total progeny records from 6 contemporary groups
( 324 herdmate records from 6 contemporary groups)
  • 0 progeny ( 44 herdmates) born to heifers
  • 3 progeny ( 90 herdmates) born to 2nd parity dam
  • 9 progeny ( 190 herdmates) born to ≥3rd parity dam
  • 25% progeny (30.6% herdmates) were males
  • Dam Info