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
4.5%
2.2%

89% (V High)
91% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 10.7% 79%
May 2025 Birth Weight (Expected progeny birth weight) 36.9 kg 85%
May 2025 Gestation (Days between conception and birth) -2.49 days 98%
May 2025 Mortality (Calves dead at or soon after birth) 0.09 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.02% 77%


327 total progeny records from 50 dairy contemporary groups
( 5,783 herdmate records from 50 dairy contemporary groups)
  • 127 progeny ( 1,018 herdmates) born to heifers
  • 69 progeny ( 1,254 herdmates) born to 2nd parity dam
  • 131 progeny ( 3,511 herdmates) born to ≥3rd parity dam
  • 24.2% progeny (43.1% herdmates) were males
  • Dam Info
12 total progeny records from 3 contemporary groups
( 363 herdmate records from 3 contemporary groups)
  • 6 progeny ( 74 herdmates) born to heifers
  • 2 progeny ( 76 herdmates) born to 2nd parity dam
  • 4 progeny ( 213 herdmates) born to ≥3rd parity dam
  • 0% progeny (42.1% herdmates) were males
  • Dam Info
17 total progeny records from 3 contemporary groups
( 541 herdmate records from 3 contemporary groups)
  • 4 progeny ( 106 herdmates) born to heifers
  • 4 progeny ( 96 herdmates) born to 2nd parity dam
  • 9 progeny ( 339 herdmates) born to ≥3rd parity dam
  • 0% progeny (42.9% herdmates) were males
  • Dam Info