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
5.7%
2.4%

97% (V High)
98% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 16.8% 96%
May 2025 Birth Weight (Expected progeny birth weight) 41.0 kg 92%
May 2025 Gestation (Days between conception and birth) -3.67 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) 4.35% 97%


1,871 total progeny records from 356 dairy contemporary groups
( 18,150 herdmate records from 353 dairy contemporary groups)
  • 230 progeny ( 1,557 herdmates) born to heifers
  • 529 progeny ( 4,403 herdmates) born to 2nd parity dam
  • 1,112 progeny ( 12,190 herdmates) born to ≥3rd parity dam
  • 53.1% progeny (50.3% herdmates) were males
  • Dam Info
80 total progeny records from 22 contemporary groups
( 1,161 herdmate records from 22 contemporary groups)
  • 19 progeny ( 266 herdmates) born to heifers
  • 16 progeny ( 214 herdmates) born to 2nd parity dam
  • 45 progeny ( 681 herdmates) born to ≥3rd parity dam
  • 56.3% progeny (49.7% herdmates) were males
  • Dam Info
57 total progeny records from 12 contemporary groups
( 1,021 herdmate records from 12 contemporary groups)
  • 13 progeny ( 247 herdmates) born to heifers
  • 21 progeny ( 257 herdmates) born to 2nd parity dam
  • 23 progeny ( 517 herdmates) born to ≥3rd parity dam
  • 54.4% progeny (49.9% herdmates) were males
  • Dam Info