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
5.4%
2.3%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.6% 98%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 98%
May 2025 Gestation (Days between conception and birth) -2.78 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.11 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.49% 99%


10,607 total progeny records from 2,845 dairy contemporary groups
( 87,552 herdmate records from 2,763 dairy contemporary groups)
  • 3,929 progeny ( 15,371 herdmates) born to heifers
  • 2,116 progeny ( 20,569 herdmates) born to 2nd parity dam
  • 4,562 progeny ( 51,612 herdmates) born to ≥3rd parity dam
  • 38.4% progeny (46.2% herdmates) were males
  • Dam Info
365 total progeny records from 107 contemporary groups
( 5,082 herdmate records from 107 contemporary groups)
  • 104 progeny ( 1,151 herdmates) born to heifers
  • 86 progeny ( 1,110 herdmates) born to 2nd parity dam
  • 175 progeny ( 2,821 herdmates) born to ≥3rd parity dam
  • 42.7% progeny (46.9% herdmates) were males
  • Dam Info
231 total progeny records from 64 contemporary groups
( 2,001 herdmate records from 63 contemporary groups)
  • 92 progeny ( 444 herdmates) born to heifers
  • 34 progeny ( 460 herdmates) born to 2nd parity dam
  • 105 progeny ( 1,097 herdmates) born to ≥3rd parity dam
  • 35.1% progeny (43.2% herdmates) were males
  • Dam Info