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
8.7%
3.8%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 27.5% 98%
May 2025 Birth Weight (Expected progeny birth weight) 42.4 kg 97%
May 2025 Gestation (Days between conception and birth) -2.38 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.12 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.61% 99%


6,685 total progeny records from 1,881 dairy contemporary groups
( 60,327 herdmate records from 1,828 dairy contemporary groups)
  • 163 progeny ( 865 herdmates) born to heifers
  • 1,587 progeny ( 15,700 herdmates) born to 2nd parity dam
  • 4,935 progeny ( 43,762 herdmates) born to ≥3rd parity dam
  • 52.5% progeny (51% herdmates) were males
  • Dam Info
176 total progeny records from 59 contemporary groups
( 2,248 herdmate records from 59 contemporary groups)
  • 6 progeny ( 444 herdmates) born to heifers
  • 28 progeny ( 446 herdmates) born to 2nd parity dam
  • 142 progeny ( 1,358 herdmates) born to ≥3rd parity dam
  • 55.1% progeny (51.4% herdmates) were males
  • Dam Info
136 total progeny records from 28 contemporary groups
( 1,846 herdmate records from 28 contemporary groups)
  • 2 progeny ( 379 herdmates) born to heifers
  • 24 progeny ( 399 herdmates) born to 2nd parity dam
  • 110 progeny ( 1,068 herdmates) born to ≥3rd parity dam
  • 43.4% progeny (49.5% herdmates) were males
  • Dam Info