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
6.1%
2.3%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.9% 97%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 98%
May 2025 Gestation (Days between conception and birth) -4.54 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.24 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.64% 99%


12,900 total progeny records from 3,513 dairy contemporary groups
( 81,585 herdmate records from 3,418 dairy contemporary groups)
  • 2,773 progeny ( 10,224 herdmates) born to heifers
  • 3,010 progeny ( 21,705 herdmates) born to 2nd parity dam
  • 7,117 progeny ( 49,656 herdmates) born to ≥3rd parity dam
  • 50.3% progeny (50.5% herdmates) were males
  • Dam Info
3 total progeny records from 3 contemporary groups
( 11 herdmate records from 3 contemporary groups)
  • 1 progeny ( 1 herdmates) born to heifers
  • 1 progeny ( 2 herdmates) born to 2nd parity dam
  • 1 progeny ( 8 herdmates) born to ≥3rd parity dam
  • 100% progeny (100% herdmates) were males
  • Dam Info
260 total progeny records from 64 contemporary groups
( 2,729 herdmate records from 63 contemporary groups)
  • 85 progeny ( 724 herdmates) born to heifers
  • 56 progeny ( 613 herdmates) born to 2nd parity dam
  • 119 progeny ( 1,392 herdmates) born to ≥3rd parity dam
  • 46.5% progeny (51.6% herdmates) were males
  • Dam Info