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
6.0%
2.3%

96% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.4% 90%
May 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 93%
May 2025 Gestation (Days between conception and birth) -4.80 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.62 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.92% 95%


1,170 total progeny records from 322 dairy contemporary groups
( 18,547 herdmate records from 317 dairy contemporary groups)
  • 296 progeny ( 1,913 herdmates) born to heifers
  • 243 progeny ( 4,505 herdmates) born to 2nd parity dam
  • 631 progeny ( 12,129 herdmates) born to ≥3rd parity dam
  • 52.9% progeny (51.9% herdmates) were males
  • Dam Info
27 total progeny records from 10 contemporary groups
( 450 herdmate records from 10 contemporary groups)
  • 12 progeny ( 117 herdmates) born to heifers
  • 2 progeny ( 92 herdmates) born to 2nd parity dam
  • 13 progeny ( 241 herdmates) born to ≥3rd parity dam
  • 48.1% progeny (49.6% herdmates) were males
  • Dam Info
43 total progeny records from 10 contemporary groups
( 1,394 herdmate records from 10 contemporary groups)
  • 22 progeny ( 215 herdmates) born to heifers
  • 5 progeny ( 327 herdmates) born to 2nd parity dam
  • 16 progeny ( 852 herdmates) born to ≥3rd parity dam
  • 62.8% progeny (50.9% herdmates) were males
  • Dam Info