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
13.3%
5.9%


98% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 32.3% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 44.3 kg 97%
Sep 2025 Gestation (Days between conception and birth) -0.77 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.56 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.66% 99%


5,271 total progeny records from 1,625 dairy contemporary groups
( 29,641 herdmate records from 1,579 dairy contemporary groups)
  • 180 progeny ( 931 herdmates) born to heifers
  • 1,420 progeny ( 8,845 herdmates) born to 2nd parity dam
  • 3,671 progeny ( 19,865 herdmates) born to ≥3rd parity dam
  • 51.1% progeny (50.7% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info
113 total progeny records from 31 contemporary groups
( 931 herdmate records from 31 contemporary groups)
  • 1 progeny ( 265 herdmates) born to heifers
  • 35 progeny ( 221 herdmates) born to 2nd parity dam
  • 77 progeny ( 445 herdmates) born to ≥3rd parity dam
  • 54% progeny (50.6% herdmates) were males
  • Dam Info