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
3.2%
1.7%


79% (High)
83% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 4.9% 77%
Sep 2025 Birth Weight (Expected progeny birth weight) 34.8 kg 84%
Sep 2025 Gestation (Days between conception and birth) -2.84 days 93%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.10 93%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.34% 70%


97 total progeny records from 34 dairy contemporary groups
( 5,254 herdmate records from 34 dairy contemporary groups)
  • 23 progeny ( 609 herdmates) born to heifers
  • 20 progeny ( 1,209 herdmates) born to 2nd parity dam
  • 54 progeny ( 3,436 herdmates) born to ≥3rd parity dam
  • 46.4% progeny (46.7% herdmates) were males
  • Dam Info
7 total progeny records from 2 contemporary groups
( 215 herdmate records from 2 contemporary groups)
  • 3 progeny ( 36 herdmates) born to heifers
  • 2 progeny ( 32 herdmates) born to 2nd parity dam
  • 2 progeny ( 147 herdmates) born to ≥3rd parity dam
  • 71.4% progeny (49.8% herdmates) were males
  • Dam Info
12 total progeny records from 3 contemporary groups
( 442 herdmate records from 3 contemporary groups)
  • 4 progeny ( 88 herdmates) born to heifers
  • 5 progeny ( 91 herdmates) born to 2nd parity dam
  • 3 progeny ( 263 herdmates) born to ≥3rd parity dam
  • 41.7% progeny (45.9% herdmates) were males
  • Dam Info