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
13.1%
5.4%

61% (High)
90% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 29.1% 85%
May 2025 Birth Weight (Expected progeny birth weight) 43.9 kg 70%
May 2025 Gestation (Days between conception and birth) 3.23 days 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.70 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.26% 73%


306 total progeny records from 59 dairy contemporary groups
( 2,385 herdmate records from 58 dairy contemporary groups)
  • 18 progeny ( 85 herdmates) born to heifers
  • 71 progeny ( 623 herdmates) born to 2nd parity dam
  • 217 progeny ( 1,677 herdmates) born to ≥3rd parity dam
  • 53.6% progeny (45.4% herdmates) were males
  • Dam Info
24 total progeny records from 5 contemporary groups
( 507 herdmate records from 5 contemporary groups)
  • 0 progeny ( 145 herdmates) born to heifers
  • 5 progeny ( 95 herdmates) born to 2nd parity dam
  • 19 progeny ( 267 herdmates) born to ≥3rd parity dam
  • 45.8% progeny (44.4% herdmates) were males
  • Dam Info
5 total progeny records from 2 contemporary groups
( 137 herdmate records from 2 contemporary groups)
  • 0 progeny ( 17 herdmates) born to heifers
  • 1 progeny ( 29 herdmates) born to 2nd parity dam
  • 4 progeny ( 91 herdmates) born to ≥3rd parity dam
  • 0% progeny (31.4% herdmates) were males
  • Dam Info