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
6.4%
2.5%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.7% 96%
May 2025 Birth Weight (Expected progeny birth weight) 40.2 kg 96%
May 2025 Gestation (Days between conception and birth) -4.59 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.48 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.36% 98%


2,724 total progeny records from 548 dairy contemporary groups
( 23,009 herdmate records from 540 dairy contemporary groups)
  • 1,327 progeny ( 5,127 herdmates) born to heifers
  • 413 progeny ( 4,898 herdmates) born to 2nd parity dam
  • 984 progeny ( 12,984 herdmates) born to ≥3rd parity dam
  • 51.7% progeny (50.5% herdmates) were males
  • Dam Info
74 total progeny records from 22 contemporary groups
( 1,013 herdmate records from 22 contemporary groups)
  • 18 progeny ( 246 herdmates) born to heifers
  • 12 progeny ( 190 herdmates) born to 2nd parity dam
  • 44 progeny ( 577 herdmates) born to ≥3rd parity dam
  • 39.2% progeny (51.4% herdmates) were males
  • Dam Info
122 total progeny records from 18 contemporary groups
( 1,351 herdmate records from 18 contemporary groups)
  • 42 progeny ( 265 herdmates) born to heifers
  • 24 progeny ( 256 herdmates) born to 2nd parity dam
  • 56 progeny ( 830 herdmates) born to ≥3rd parity dam
  • 39.3% progeny (50.3% herdmates) were males
  • Dam Info