Date of Evaluation Trait PTA Reliability
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
High
8.2%
3.5%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 24.2% 96%
May 2025 Birth Weight (Expected progeny birth weight) 42.1 kg 99%
May 2025 Gestation (Days between conception and birth) -3.05 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.07 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.87% 99%


10,991 total progeny records from 3,105 dairy contemporary groups
( 77,574 herdmate records from 3,033 dairy contemporary groups)
  • 1,731 progeny ( 7,375 herdmates) born to heifers
  • 2,664 progeny ( 21,256 herdmates) born to 2nd parity dam
  • 6,596 progeny ( 48,943 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (51% 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
294 total progeny records from 59 contemporary groups
( 2,974 herdmate records from 59 contemporary groups)
  • 65 progeny ( 902 herdmates) born to heifers
  • 63 progeny ( 621 herdmates) born to 2nd parity dam
  • 166 progeny ( 1,451 herdmates) born to ≥3rd parity dam
  • 54.1% progeny (51.6% herdmates) were males
  • Dam Info