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
6.8%
2.7%

99% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.0% 99%
May 2025 Birth Weight (Expected progeny birth weight) 41.9 kg 99%
May 2025 Gestation (Days between conception and birth) -3.02 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.57 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 99%


47,702 total progeny records from 9,324 dairy contemporary groups
( 456,536 herdmate records from 9,222 dairy contemporary groups)
  • 1,259 progeny ( 15,476 herdmates) born to heifers
  • 12,116 progeny ( 117,869 herdmates) born to 2nd parity dam
  • 34,327 progeny ( 323,191 herdmates) born to ≥3rd parity dam
  • 49.4% progeny (51% herdmates) were males
  • Dam Info
1,994 total progeny records from 433 contemporary groups
( 20,278 herdmate records from 430 contemporary groups)
  • 60 progeny ( 4,559 herdmates) born to heifers
  • 520 progeny ( 4,254 herdmates) born to 2nd parity dam
  • 1,414 progeny ( 11,465 herdmates) born to ≥3rd parity dam
  • 48.8% progeny (50.4% herdmates) were males
  • Dam Info
1,074 total progeny records from 204 contemporary groups
( 12,302 herdmate records from 203 contemporary groups)
  • 15 progeny ( 2,591 herdmates) born to heifers
  • 244 progeny ( 2,465 herdmates) born to 2nd parity dam
  • 815 progeny ( 7,246 herdmates) born to ≥3rd parity dam
  • 45.4% progeny (48.4% herdmates) were males
  • Dam Info