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

Low
6.7%
2.8%


85% (V High)
88% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.2% 62%
Sep 2025 Birth Weight (Expected progeny birth weight) 38.9 kg 88%
Sep 2025 Gestation (Days between conception and birth) -4.46 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.15 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.22% 78%


214 total progeny records from 24 dairy contemporary groups
( 1,912 herdmate records from 23 dairy contemporary groups)
  • 71 progeny ( 680 herdmates) born to heifers
  • 46 progeny ( 338 herdmates) born to 2nd parity dam
  • 97 progeny ( 894 herdmates) born to ≥3rd parity dam
  • 43% progeny (46.4% 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
43 total progeny records from 1 contemporary groups
( 188 herdmate records from 1 contemporary groups)
  • 10 progeny ( 59 herdmates) born to heifers
  • 9 progeny ( 32 herdmates) born to 2nd parity dam
  • 24 progeny ( 97 herdmates) born to ≥3rd parity dam
  • 55.8% progeny (42% herdmates) were males
  • Dam Info