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%

85% (V High)
89% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 13.6% 80%
May 2025 Birth Weight (Expected progeny birth weight) 39.2 kg 87%
May 2025 Gestation (Days between conception and birth) -1.47 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.49 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.69% 73%


346 total progeny records from 33 dairy contemporary groups
( 4,119 herdmate records from 33 dairy contemporary groups)
  • 89 progeny ( 478 herdmates) born to heifers
  • 76 progeny ( 989 herdmates) born to 2nd parity dam
  • 181 progeny ( 2,652 herdmates) born to ≥3rd parity dam
  • 36.4% progeny (43.1% herdmates) were males
  • Dam Info
30 total progeny records from 3 contemporary groups
( 204 herdmate records from 3 contemporary groups)
  • 3 progeny ( 25 herdmates) born to heifers
  • 3 progeny ( 47 herdmates) born to 2nd parity dam
  • 24 progeny ( 132 herdmates) born to ≥3rd parity dam
  • 30% progeny (43.1% herdmates) were males
  • Dam Info
83 total progeny records from 3 contemporary groups
( 564 herdmate records from 3 contemporary groups)
  • 13 progeny ( 128 herdmates) born to heifers
  • 15 progeny ( 127 herdmates) born to 2nd parity dam
  • 55 progeny ( 309 herdmates) born to ≥3rd parity dam
  • 42.2% progeny (33.5% herdmates) were males
  • Dam Info