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%
2.5%

95% (V High)
95% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 14.5% 88%
May 2025 Birth Weight (Expected progeny birth weight) 38.5 kg 95%
May 2025 Gestation (Days between conception and birth) -3.67 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.43 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.00% 81%


957 total progeny records from 118 dairy contemporary groups
( 15,102 herdmate records from 118 dairy contemporary groups)
  • 313 progeny ( 1,949 herdmates) born to heifers
  • 155 progeny ( 3,357 herdmates) born to 2nd parity dam
  • 489 progeny ( 9,796 herdmates) born to ≥3rd parity dam
  • 35% progeny (45.9% herdmates) were males
  • Dam Info
30 total progeny records from 5 contemporary groups
( 565 herdmate records from 5 contemporary groups)
  • 5 progeny ( 93 herdmates) born to heifers
  • 3 progeny ( 112 herdmates) born to 2nd parity dam
  • 22 progeny ( 360 herdmates) born to ≥3rd parity dam
  • 0% progeny (42.8% herdmates) were males
  • Dam Info
112 total progeny records from 13 contemporary groups
( 2,550 herdmate records from 13 contemporary groups)
  • 31 progeny ( 407 herdmates) born to heifers
  • 24 progeny ( 560 herdmates) born to 2nd parity dam
  • 57 progeny ( 1,583 herdmates) born to ≥3rd parity dam
  • 33% progeny (47.1% herdmates) were males
  • Dam Info