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
6.2%
2.2%

85% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 24.1% 94%
May 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 87%
May 2025 Gestation (Days between conception and birth) -3.43 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.13 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.85% 84%


1,095 total progeny records from 241 dairy contemporary groups
( 11,998 herdmate records from 240 dairy contemporary groups)
  • 51 progeny ( 329 herdmates) born to heifers
  • 291 progeny ( 2,918 herdmates) born to 2nd parity dam
  • 753 progeny ( 8,751 herdmates) born to ≥3rd parity dam
  • 49% progeny (50.1% herdmates) were males
  • Dam Info
85 total progeny records from 21 contemporary groups
( 1,620 herdmate records from 21 contemporary groups)
  • 2 progeny ( 363 herdmates) born to heifers
  • 26 progeny ( 303 herdmates) born to 2nd parity dam
  • 57 progeny ( 954 herdmates) born to ≥3rd parity dam
  • 47.1% progeny (47.7% herdmates) were males
  • Dam Info
37 total progeny records from 3 contemporary groups
( 151 herdmate records from 3 contemporary groups)
  • 3 progeny ( 37 herdmates) born to heifers
  • 9 progeny ( 30 herdmates) born to 2nd parity dam
  • 25 progeny ( 84 herdmates) born to ≥3rd parity dam
  • 56.8% progeny (48.3% herdmates) were males
  • Dam Info