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
9.3%
3.4%

91% (V High)
90% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.1% 75%
May 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 73%
May 2025 Gestation (Days between conception and birth) -2.93 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.78 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.14% 67%


533 total progeny records from 70 dairy contemporary groups
( 7,977 herdmate records from 70 dairy contemporary groups)
  • 229 progeny ( 1,533 herdmates) born to heifers
  • 100 progeny ( 1,699 herdmates) born to 2nd parity dam
  • 204 progeny ( 4,745 herdmates) born to ≥3rd parity dam
  • 18.6% progeny (41.4% herdmates) were males
  • Dam Info
16 total progeny records from 3 contemporary groups
( 441 herdmate records from 3 contemporary groups)
  • 3 progeny ( 90 herdmates) born to heifers
  • 3 progeny ( 85 herdmates) born to 2nd parity dam
  • 10 progeny ( 266 herdmates) born to ≥3rd parity dam
  • 6.3% progeny (37.4% herdmates) were males
  • Dam Info
25 total progeny records from 3 contemporary groups
( 293 herdmate records from 3 contemporary groups)
  • 7 progeny ( 87 herdmates) born to heifers
  • 6 progeny ( 62 herdmates) born to 2nd parity dam
  • 12 progeny ( 144 herdmates) born to ≥3rd parity dam
  • 12% progeny (40.3% herdmates) were males
  • Dam Info