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
4.9%
1.9%

79% (High)
93% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.1% 72%
May 2025 Birth Weight (Expected progeny birth weight) 40.0 kg 87%
May 2025 Gestation (Days between conception and birth) -4.92 days 96%
May 2025 Mortality (Calves dead at or soon after birth) -0.73 96%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.90% 83%


235 total progeny records from 33 dairy contemporary groups
( 4,618 herdmate records from 32 dairy contemporary groups)
  • 5 progeny ( 102 herdmates) born to heifers
  • 65 progeny ( 1,159 herdmates) born to 2nd parity dam
  • 165 progeny ( 3,357 herdmates) born to ≥3rd parity dam
  • 57% progeny (51.3% herdmates) were males
  • Dam Info
3 total progeny records from 2 contemporary groups
( 51 herdmate records from 2 contemporary groups)
  • 1 progeny ( 5 herdmates) born to heifers
  • 0 progeny ( 5 herdmates) born to 2nd parity dam
  • 2 progeny ( 41 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (35.3% herdmates) were males
  • Dam Info
16 total progeny records from 2 contemporary groups
( 441 herdmate records from 2 contemporary groups)
  • 0 progeny ( 50 herdmates) born to heifers
  • 7 progeny ( 126 herdmates) born to 2nd parity dam
  • 9 progeny ( 265 herdmates) born to ≥3rd parity dam
  • 56.3% progeny (54% herdmates) were males
  • Dam Info