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
6.7%
2.8%

97% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.0% 97%
May 2025 Birth Weight (Expected progeny birth weight) 41.5 kg 95%
May 2025 Gestation (Days between conception and birth) -3.14 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.46 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.80% 90%


3,710 total progeny records from 1,039 dairy contemporary groups
( 75,537 herdmate records from 1,038 dairy contemporary groups)
  • 700 progeny ( 6,900 herdmates) born to heifers
  • 716 progeny ( 17,195 herdmates) born to 2nd parity dam
  • 2,294 progeny ( 51,442 herdmates) born to ≥3rd parity dam
  • 40.2% progeny (47.8% herdmates) were males
  • Dam Info
247 total progeny records from 75 contemporary groups
( 5,844 herdmate records from 75 contemporary groups)
  • 27 progeny ( 1,311 herdmates) born to heifers
  • 64 progeny ( 1,127 herdmates) born to 2nd parity dam
  • 156 progeny ( 3,406 herdmates) born to ≥3rd parity dam
  • 42.5% progeny (46.8% herdmates) were males
  • Dam Info
114 total progeny records from 31 contemporary groups
( 3,195 herdmate records from 31 contemporary groups)
  • 34 progeny ( 680 herdmates) born to heifers
  • 21 progeny ( 586 herdmates) born to 2nd parity dam
  • 59 progeny ( 1,929 herdmates) born to ≥3rd parity dam
  • 32.5% progeny (45% herdmates) were males
  • Dam Info