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
High
12.0%
4.5%

94% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 29.6% 90%
May 2025 Birth Weight (Expected progeny birth weight) 43.7 kg 90%
May 2025 Gestation (Days between conception and birth) -4.53 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.66 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.74% 97%


1,383 total progeny records from 372 dairy contemporary groups
( 14,408 herdmate records from 364 dairy contemporary groups)
  • 100 progeny ( 767 herdmates) born to heifers
  • 365 progeny ( 3,920 herdmates) born to 2nd parity dam
  • 918 progeny ( 9,721 herdmates) born to ≥3rd parity dam
  • 51.7% progeny (50.8% herdmates) were males
  • Dam Info
12 total progeny records from 5 contemporary groups
( 256 herdmate records from 5 contemporary groups)
  • 0 progeny ( 21 herdmates) born to heifers
  • 0 progeny ( 74 herdmates) born to 2nd parity dam
  • 12 progeny ( 161 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (53.1% herdmates) were males
  • Dam Info
13 total progeny records from 2 contemporary groups
( 72 herdmate records from 2 contemporary groups)
  • 1 progeny ( 15 herdmates) born to heifers
  • 1 progeny ( 13 herdmates) born to 2nd parity dam
  • 11 progeny ( 44 herdmates) born to ≥3rd parity dam
  • 61.5% progeny (51.4% herdmates) were males
  • Dam Info