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
Moderate
7.8%
2.6%

99% (V High)
99% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.4% 99%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.2 kg 99%
Sep 2025 Gestation (Days between conception and birth) -4.62 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.04 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.83% 99%


18,916 total progeny records from 3,850 dairy contemporary groups
( 237,258 herdmate records from 3,828 dairy contemporary groups)
  • 1,608 progeny ( 14,896 herdmates) born to heifers
  • 4,829 progeny ( 58,096 herdmates) born to 2nd parity dam
  • 12,479 progeny ( 164,266 herdmates) born to ≥3rd parity dam
  • 50.2% progeny (51% herdmates) were males
  • Dam Info
721 total progeny records from 192 contemporary groups
( 12,539 herdmate records from 192 contemporary groups)
  • 90 progeny ( 2,820 herdmates) born to heifers
  • 155 progeny ( 2,508 herdmates) born to 2nd parity dam
  • 476 progeny ( 7,211 herdmates) born to ≥3rd parity dam
  • 47.2% progeny (49.3% herdmates) were males
  • Dam Info
450 total progeny records from 85 contemporary groups
( 6,656 herdmate records from 85 contemporary groups)
  • 28 progeny ( 1,363 herdmates) born to heifers
  • 103 progeny ( 1,332 herdmates) born to 2nd parity dam
  • 319 progeny ( 3,961 herdmates) born to ≥3rd parity dam
  • 50.7% progeny (49.6% herdmates) were males
  • Dam Info