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
6.2%
2.7%

99% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.3% 98%
May 2025 Birth Weight (Expected progeny birth weight) 41.1 kg 95%
May 2025 Gestation (Days between conception and birth) -5.11 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.36 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.55% 97%


3,298 total progeny records from 936 dairy contemporary groups
( 49,428 herdmate records from 931 dairy contemporary groups)
  • 1,080 progeny ( 6,164 herdmates) born to heifers
  • 628 progeny ( 11,024 herdmates) born to 2nd parity dam
  • 1,590 progeny ( 32,240 herdmates) born to ≥3rd parity dam
  • 21.9% progeny (46.6% herdmates) were males
  • Dam Info
299 total progeny records from 83 contemporary groups
( 4,809 herdmate records from 83 contemporary groups)
  • 100 progeny ( 998 herdmates) born to heifers
  • 71 progeny ( 959 herdmates) born to 2nd parity dam
  • 128 progeny ( 2,852 herdmates) born to ≥3rd parity dam
  • 16.4% progeny (47.4% herdmates) were males
  • Dam Info
107 total progeny records from 18 contemporary groups
( 2,231 herdmate records from 18 contemporary groups)
  • 51 progeny ( 364 herdmates) born to heifers
  • 15 progeny ( 500 herdmates) born to 2nd parity dam
  • 41 progeny ( 1,367 herdmates) born to ≥3rd parity dam
  • 6.5% progeny (45.7% herdmates) were males
  • Dam Info