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
5.0%
2.5%


88% (V High)
87% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 12.9% 73%
Sep 2025 Birth Weight (Expected progeny birth weight) 36.3 kg 84%
Sep 2025 Gestation (Days between conception and birth) -3.77 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -1.15 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.09% 71%


325 total progeny records from 42 dairy contemporary groups
( 5,936 herdmate records from 42 dairy contemporary groups)
  • 118 progeny ( 1,085 herdmates) born to heifers
  • 59 progeny ( 1,215 herdmates) born to 2nd parity dam
  • 148 progeny ( 3,636 herdmates) born to ≥3rd parity dam
  • 29.5% progeny (44.7% herdmates) were males
  • Dam Info
7 total progeny records from 2 contemporary groups
( 22 herdmate records from 2 contemporary groups)
  • 7 progeny ( 8 herdmates) born to heifers
  • 0 progeny ( 7 herdmates) born to 2nd parity dam
  • 0 progeny ( 7 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (36.4% herdmates) were males
  • Dam Info
19 total progeny records from 2 contemporary groups
( 812 herdmate records from 2 contemporary groups)
  • 14 progeny ( 178 herdmates) born to heifers
  • 1 progeny ( 196 herdmates) born to 2nd parity dam
  • 4 progeny ( 438 herdmates) born to ≥3rd parity dam
  • 5.3% progeny (38.4% herdmates) were males
  • Dam Info