Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
5.5%
2.5%

91% (V High)
96% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 21.6% 89%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.7 kg 91%
Sep 2025 Gestation (Days between conception and birth) -2.89 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.54 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.28% 91%


1,100 total progeny records from 254 dairy contemporary groups
( 13,405 herdmate records from 254 dairy contemporary groups)
  • 125 progeny ( 929 herdmates) born to heifers
  • 262 progeny ( 3,160 herdmates) born to 2nd parity dam
  • 713 progeny ( 9,316 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (46% herdmates) were males
  • Dam Info
37 total progeny records from 12 contemporary groups
( 608 herdmate records from 12 contemporary groups)
  • 9 progeny ( 102 herdmates) born to heifers
  • 5 progeny ( 119 herdmates) born to 2nd parity dam
  • 23 progeny ( 387 herdmates) born to ≥3rd parity dam
  • 40.5% progeny (48.8% herdmates) were males
  • Dam Info
40 total progeny records from 7 contemporary groups
( 513 herdmate records from 7 contemporary groups)
  • 13 progeny ( 86 herdmates) born to heifers
  • 8 progeny ( 109 herdmates) born to 2nd parity dam
  • 19 progeny ( 318 herdmates) born to ≥3rd parity dam
  • 50% progeny (45.6% herdmates) were males
  • Dam Info