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
6.1%
2.4%

98% (V High)
99% (V High)
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.7% 97%
May 2025 Birth Weight (Expected progeny birth weight) 40.0 kg 96%
May 2025 Gestation (Days between conception and birth) -2.99 days 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.58 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.04% 99%


5,193 total progeny records from 1,057 dairy contemporary groups
( 56,534 herdmate records from 1,047 dairy contemporary groups)
  • 482 progeny ( 3,183 herdmates) born to heifers
  • 1,251 progeny ( 13,894 herdmates) born to 2nd parity dam
  • 3,460 progeny ( 39,457 herdmates) born to ≥3rd parity dam
  • 51.3% progeny (51.2% herdmates) were males
  • Dam Info
133 total progeny records from 35 contemporary groups
( 2,451 herdmate records from 35 contemporary groups)
  • 9 progeny ( 542 herdmates) born to heifers
  • 21 progeny ( 481 herdmates) born to 2nd parity dam
  • 103 progeny ( 1,428 herdmates) born to ≥3rd parity dam
  • 53.4% progeny (52.5% herdmates) were males
  • Dam Info
66 total progeny records from 20 contemporary groups
( 1,327 herdmate records from 20 contemporary groups)
  • 23 progeny ( 310 herdmates) born to heifers
  • 10 progeny ( 260 herdmates) born to 2nd parity dam
  • 33 progeny ( 757 herdmates) born to ≥3rd parity dam
  • 37.9% progeny (42.7% herdmates) were males
  • Dam Info