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%

96% (V High)
97% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.9% 96%
May 2025 Birth Weight (Expected progeny birth weight) 41.6 kg 89%
May 2025 Gestation (Days between conception and birth) -2.94 days 99%
May 2025 Mortality (Calves dead at or soon after birth) 0.03 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 90%


1,075 total progeny records from 294 dairy contemporary groups
( 9,436 herdmate records from 288 dairy contemporary groups)
  • 232 progeny ( 1,279 herdmates) born to heifers
  • 263 progeny ( 2,431 herdmates) born to 2nd parity dam
  • 580 progeny ( 5,726 herdmates) born to ≥3rd parity dam
  • 39.2% progeny (44.4% herdmates) were males
  • Dam Info
130 total progeny records from 32 contemporary groups
( 1,037 herdmate records from 31 contemporary groups)
  • 18 progeny ( 268 herdmates) born to heifers
  • 39 progeny ( 224 herdmates) born to 2nd parity dam
  • 73 progeny ( 545 herdmates) born to ≥3rd parity dam
  • 46.2% progeny (38.3% herdmates) were males
  • Dam Info
20 total progeny records from 6 contemporary groups
( 254 herdmate records from 6 contemporary groups)
  • 1 progeny ( 54 herdmates) born to heifers
  • 7 progeny ( 58 herdmates) born to 2nd parity dam
  • 12 progeny ( 142 herdmates) born to ≥3rd parity dam
  • 55% progeny (45.3% herdmates) were males
  • Dam Info