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
7.4%
2.8%

97% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.9% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.6 kg 96%
May 2025 Gestation (Days between conception and birth) -3.43 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.12 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.47% 97%


2,802 total progeny records from 588 dairy contemporary groups
( 36,035 herdmate records from 585 dairy contemporary groups)
  • 337 progeny ( 2,403 herdmates) born to heifers
  • 710 progeny ( 8,856 herdmates) born to 2nd parity dam
  • 1,755 progeny ( 24,776 herdmates) born to ≥3rd parity dam
  • 51.9% progeny (51.7% herdmates) were males
  • Dam Info
162 total progeny records from 46 contemporary groups
( 3,024 herdmate records from 46 contemporary groups)
  • 13 progeny ( 641 herdmates) born to heifers
  • 55 progeny ( 599 herdmates) born to 2nd parity dam
  • 94 progeny ( 1,784 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (50.2% herdmates) were males
  • Dam Info
155 total progeny records from 20 contemporary groups
( 2,083 herdmate records from 20 contemporary groups)
  • 36 progeny ( 457 herdmates) born to heifers
  • 33 progeny ( 414 herdmates) born to 2nd parity dam
  • 86 progeny ( 1,212 herdmates) born to ≥3rd parity dam
  • 54.2% progeny (52.2% herdmates) were males
  • Dam Info