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
7.1%
2.8%


92% (V High)
98% (V High)
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 23.5% 95%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.8 kg 95%
Sep 2025 Gestation (Days between conception and birth) -2.21 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.56 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.65% 89%


1,698 total progeny records from 447 dairy contemporary groups
( 35,334 herdmate records from 446 dairy contemporary groups)
  • 94 progeny ( 864 herdmates) born to heifers
  • 403 progeny ( 8,651 herdmates) born to 2nd parity dam
  • 1,201 progeny ( 25,819 herdmates) born to ≥3rd parity dam
  • 53.7% progeny (50.1% herdmates) were males
  • Dam Info
103 total progeny records from 33 contemporary groups
( 2,354 herdmate records from 32 contemporary groups)
  • 9 progeny ( 424 herdmates) born to heifers
  • 19 progeny ( 445 herdmates) born to 2nd parity dam
  • 75 progeny ( 1,485 herdmates) born to ≥3rd parity dam
  • 61.2% progeny (49.5% herdmates) were males
  • Dam Info
82 total progeny records from 14 contemporary groups
( 1,339 herdmate records from 14 contemporary groups)
  • 2 progeny ( 222 herdmates) born to heifers
  • 18 progeny ( 271 herdmates) born to 2nd parity dam
  • 62 progeny ( 846 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (50.9% herdmates) were males
  • Dam Info