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
High
10.1%
4.4%

97% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 31.0% 93%
May 2025 Birth Weight (Expected progeny birth weight) 41.5 kg 88%
May 2025 Gestation (Days between conception and birth) -0.75 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.16 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.66% 97%


1,506 total progeny records from 375 dairy contemporary groups
( 11,485 herdmate records from 364 dairy contemporary groups)
  • 192 progeny ( 864 herdmates) born to heifers
  • 291 progeny ( 3,026 herdmates) born to 2nd parity dam
  • 1,023 progeny ( 7,595 herdmates) born to ≥3rd parity dam
  • 46.1% progeny (49.1% herdmates) were males
  • Dam Info
21 total progeny records from 14 contemporary groups
( 501 herdmate records from 14 contemporary groups)
  • 1 progeny ( 115 herdmates) born to heifers
  • 2 progeny ( 110 herdmates) born to 2nd parity dam
  • 18 progeny ( 276 herdmates) born to ≥3rd parity dam
  • 14.3% progeny (44.1% herdmates) were males
  • Dam Info
10 total progeny records from 6 contemporary groups
( 214 herdmate records from 6 contemporary groups)
  • 0 progeny ( 31 herdmates) born to heifers
  • 3 progeny ( 49 herdmates) born to 2nd parity dam
  • 7 progeny ( 134 herdmates) born to ≥3rd parity dam
  • 10% progeny (36% herdmates) were males
  • Dam Info