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

High*
6.8%
2.7%


28% (Low)
43% (Average)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.8% 14%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 8%
Sep 2025 Gestation (Days between conception and birth) 0.74 days 60%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.11 60%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.12% 36%


4 total progeny records from 4 dairy contemporary groups
( 69 herdmate records from 4 dairy contemporary groups)
  • 1 progeny ( 5 herdmates) born to heifers
  • 1 progeny ( 16 herdmates) born to 2nd parity dam
  • 2 progeny ( 48 herdmates) born to ≥3rd parity dam
  • 75% progeny (53.6% 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
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