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
6.6%
2.6%

81% (V High)
92% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.1% 88%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 84%
May 2025 Gestation (Days between conception and birth) -3.73 days 97%
May 2025 Mortality (Calves dead at or soon after birth) 0.16 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.31% 82%


245 total progeny records from 80 dairy contemporary groups
( 7,832 herdmate records from 80 dairy contemporary groups)
  • 13 progeny ( 266 herdmates) born to heifers
  • 67 progeny ( 1,802 herdmates) born to 2nd parity dam
  • 165 progeny ( 5,764 herdmates) born to ≥3rd parity dam
  • 50.2% progeny (49.6% herdmates) were males
  • Dam Info
34 total progeny records from 10 contemporary groups
( 856 herdmate records from 10 contemporary groups)
  • 1 progeny ( 161 herdmates) born to heifers
  • 9 progeny ( 173 herdmates) born to 2nd parity dam
  • 24 progeny ( 522 herdmates) born to ≥3rd parity dam
  • 47.1% progeny (49.3% herdmates) were males
  • Dam Info
12 total progeny records from 3 contemporary groups
( 543 herdmate records from 3 contemporary groups)
  • 0 progeny ( 122 herdmates) born to heifers
  • 4 progeny ( 105 herdmates) born to 2nd parity dam
  • 8 progeny ( 316 herdmates) born to ≥3rd parity dam
  • 50% progeny (42.4% herdmates) were males
  • Dam Info