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
8.4%
3.1%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 24.3% 97%
May 2025 Birth Weight (Expected progeny birth weight) 42.1 kg 93%
May 2025 Gestation (Days between conception and birth) -6.04 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.78 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.84% 99%


3,936 total progeny records from 853 dairy contemporary groups
( 38,932 herdmate records from 845 dairy contemporary groups)
  • 231 progeny ( 1,232 herdmates) born to heifers
  • 1,027 progeny ( 10,490 herdmates) born to 2nd parity dam
  • 2,678 progeny ( 27,210 herdmates) born to ≥3rd parity dam
  • 49.1% progeny (51.7% herdmates) were males
  • Dam Info
93 total progeny records from 25 contemporary groups
( 2,415 herdmate records from 25 contemporary groups)
  • 0 progeny ( 573 herdmates) born to heifers
  • 21 progeny ( 510 herdmates) born to 2nd parity dam
  • 72 progeny ( 1,332 herdmates) born to ≥3rd parity dam
  • 45.2% progeny (51.8% herdmates) were males
  • Dam Info
5 total progeny records from 2 contemporary groups
( 64 herdmate records from 2 contemporary groups)
  • 0 progeny ( 9 herdmates) born to heifers
  • 2 progeny ( 19 herdmates) born to 2nd parity dam
  • 3 progeny ( 36 herdmates) born to ≥3rd parity dam
  • 80% progeny (46.9% herdmates) were males
  • Dam Info