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
High
8.5%
2.7%

99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 23.4% 98%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.0 kg 97%
Sep 2025 Gestation (Days between conception and birth) -2.01 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.01 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.70% 99%


10,932 total progeny records from 2,935 dairy contemporary groups
( 73,517 herdmate records from 2,868 dairy contemporary groups)
  • 1,124 progeny ( 4,011 herdmates) born to heifers
  • 2,668 progeny ( 18,410 herdmates) born to 2nd parity dam
  • 7,140 progeny ( 51,096 herdmates) born to ≥3rd parity dam
  • 48.7% progeny (50.8% herdmates) were males
  • Dam Info
75 total progeny records from 20 contemporary groups
( 683 herdmate records from 20 contemporary groups)
  • 0 progeny ( 184 herdmates) born to heifers
  • 20 progeny ( 145 herdmates) born to 2nd parity dam
  • 55 progeny ( 354 herdmates) born to ≥3rd parity dam
  • 49.3% progeny (50.7% herdmates) were males
  • Dam Info
68 total progeny records from 23 contemporary groups
( 920 herdmate records from 23 contemporary groups)
  • 8 progeny ( 211 herdmates) born to heifers
  • 14 progeny ( 188 herdmates) born to 2nd parity dam
  • 46 progeny ( 521 herdmates) born to ≥3rd parity dam
  • 45.6% progeny (50.3% herdmates) were males
  • Dam Info