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
3.8%
1.6%

89% (V High)
95% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.6% 78%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 83%
Sep 2025 Gestation (Days between conception and birth) -4.02 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.28 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 90%


344 total progeny records from 81 dairy contemporary groups
( 3,047 herdmate records from 81 dairy contemporary groups)
  • 33 progeny ( 364 herdmates) born to heifers
  • 91 progeny ( 833 herdmates) born to 2nd parity dam
  • 220 progeny ( 1,850 herdmates) born to ≥3rd parity dam
  • 49.1% progeny (45.6% herdmates) were males
  • Dam Info
10 total progeny records from 5 contemporary groups
( 169 herdmate records from 5 contemporary groups)
  • 0 progeny ( 36 herdmates) born to heifers
  • 4 progeny ( 29 herdmates) born to 2nd parity dam
  • 6 progeny ( 104 herdmates) born to ≥3rd parity dam
  • 50% progeny (45.6% herdmates) were males
  • Dam Info
10 total progeny records from 4 contemporary groups
( 92 herdmate records from 4 contemporary groups)
  • 0 progeny ( 8 herdmates) born to heifers
  • 5 progeny ( 36 herdmates) born to 2nd parity dam
  • 5 progeny ( 48 herdmates) born to ≥3rd parity dam
  • 50% progeny (40.2% herdmates) were males
  • Dam Info