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
4.6%
2.0%

88% (V High)
96% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 10.2% 93%
May 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 85%
May 2025 Gestation (Days between conception and birth) -4.76 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.75 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.57% 90%


366 total progeny records from 105 dairy contemporary groups
( 7,577 herdmate records from 104 dairy contemporary groups)
  • 18 progeny ( 172 herdmates) born to heifers
  • 109 progeny ( 2,050 herdmates) born to 2nd parity dam
  • 239 progeny ( 5,355 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (52.5% herdmates) were males
  • Dam Info
49 total progeny records from 12 contemporary groups
( 1,202 herdmate records from 12 contemporary groups)
  • 1 progeny ( 289 herdmates) born to heifers
  • 19 progeny ( 317 herdmates) born to 2nd parity dam
  • 29 progeny ( 596 herdmates) born to ≥3rd parity dam
  • 55.1% progeny (53.8% herdmates) were males
  • Dam Info
9 total progeny records from 4 contemporary groups
( 381 herdmate records from 4 contemporary groups)
  • 0 progeny ( 81 herdmates) born to heifers
  • 7 progeny ( 78 herdmates) born to 2nd parity dam
  • 2 progeny ( 222 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (44.4% herdmates) were males
  • Dam Info