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
Low
5.6%
2.3%

96% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.9% 96%
May 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 94%
May 2025 Gestation (Days between conception and birth) -4.72 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.54 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.72% 87%


2,322 total progeny records from 628 dairy contemporary groups
( 40,806 herdmate records from 623 dairy contemporary groups)
  • 409 progeny ( 3,435 herdmates) born to heifers
  • 574 progeny ( 9,625 herdmates) born to 2nd parity dam
  • 1,339 progeny ( 27,746 herdmates) born to ≥3rd parity dam
  • 35.8% progeny (45.8% herdmates) were males
  • Dam Info
166 total progeny records from 57 contemporary groups
( 3,539 herdmate records from 57 contemporary groups)
  • 32 progeny ( 682 herdmates) born to heifers
  • 29 progeny ( 746 herdmates) born to 2nd parity dam
  • 105 progeny ( 2,111 herdmates) born to ≥3rd parity dam
  • 37.3% progeny (47.8% herdmates) were males
  • Dam Info
93 total progeny records from 25 contemporary groups
( 2,132 herdmate records from 25 contemporary groups)
  • 19 progeny ( 395 herdmates) born to heifers
  • 23 progeny ( 417 herdmates) born to 2nd parity dam
  • 51 progeny ( 1,320 herdmates) born to ≥3rd parity dam
  • 41.9% progeny (46.4% herdmates) were males
  • Dam Info