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
5.6%
2.1%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.2% 97%
May 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 96%
May 2025 Gestation (Days between conception and birth) -6.31 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.07 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.79% 98%


4,284 total progeny records from 861 dairy contemporary groups
( 55,296 herdmate records from 849 dairy contemporary groups)
  • 1,165 progeny ( 6,623 herdmates) born to heifers
  • 914 progeny ( 12,590 herdmates) born to 2nd parity dam
  • 2,205 progeny ( 36,083 herdmates) born to ≥3rd parity dam
  • 48.7% progeny (51.3% herdmates) were males
  • Dam Info
145 total progeny records from 36 contemporary groups
( 2,181 herdmate records from 35 contemporary groups)
  • 49 progeny ( 475 herdmates) born to heifers
  • 29 progeny ( 412 herdmates) born to 2nd parity dam
  • 67 progeny ( 1,294 herdmates) born to ≥3rd parity dam
  • 37.2% progeny (51.3% herdmates) were males
  • Dam Info
81 total progeny records from 21 contemporary groups
( 1,642 herdmate records from 21 contemporary groups)
  • 34 progeny ( 291 herdmates) born to heifers
  • 16 progeny ( 355 herdmates) born to 2nd parity dam
  • 31 progeny ( 996 herdmates) born to ≥3rd parity dam
  • 35.8% progeny (44.9% herdmates) were males
  • Dam Info