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
4.3%
2.2%

98% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 8.3% 94%
May 2025 Birth Weight (Expected progeny birth weight) 35.8 kg 97%
May 2025 Gestation (Days between conception and birth) -1.35 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.10 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.98% 97%


2,170 total progeny records from 356 dairy contemporary groups
( 35,265 herdmate records from 355 dairy contemporary groups)
  • 689 progeny ( 6,312 herdmates) born to heifers
  • 344 progeny ( 7,556 herdmates) born to 2nd parity dam
  • 1,137 progeny ( 21,397 herdmates) born to ≥3rd parity dam
  • 32% progeny (47.6% herdmates) were males
  • Dam Info
76 total progeny records from 17 contemporary groups
( 1,730 herdmate records from 17 contemporary groups)
  • 48 progeny ( 368 herdmates) born to heifers
  • 7 progeny ( 569 herdmates) born to 2nd parity dam
  • 21 progeny ( 793 herdmates) born to ≥3rd parity dam
  • 13.2% progeny (42.5% herdmates) were males
  • Dam Info
175 total progeny records from 27 contemporary groups
( 3,410 herdmate records from 27 contemporary groups)
  • 47 progeny ( 854 herdmates) born to heifers
  • 30 progeny ( 701 herdmates) born to 2nd parity dam
  • 98 progeny ( 1,855 herdmates) born to ≥3rd parity dam
  • 26.3% progeny (45.2% herdmates) were males
  • Dam Info