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
4.4%
1.9%

93% (V High)
93% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 10.4% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 37.6 kg 95%
Sep 2025 Gestation (Days between conception and birth) -4.15 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.04 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.93% 91%


526 total progeny records from 68 dairy contemporary groups
( 8,051 herdmate records from 68 dairy contemporary groups)
  • 155 progeny ( 1,433 herdmates) born to heifers
  • 99 progeny ( 1,930 herdmates) born to 2nd parity dam
  • 272 progeny ( 4,688 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (51.3% herdmates) were males
  • Dam Info
118 total progeny records from 6 contemporary groups
( 872 herdmate records from 6 contemporary groups)
  • 35 progeny ( 228 herdmates) born to heifers
  • 23 progeny ( 176 herdmates) born to 2nd parity dam
  • 60 progeny ( 468 herdmates) born to ≥3rd parity dam
  • 54.2% progeny (52.4% herdmates) were males
  • Dam Info
96 total progeny records from 5 contemporary groups
( 764 herdmate records from 5 contemporary groups)
  • 35 progeny ( 201 herdmates) born to heifers
  • 17 progeny ( 132 herdmates) born to 2nd parity dam
  • 44 progeny ( 431 herdmates) born to ≥3rd parity dam
  • 54.2% progeny (52.1% herdmates) were males
  • Dam Info