Date of Evaluation Trait PTA Reliability
May 2023 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
Low
6.3%
2.6%

98% (V High)
99% (V High)
May 2023 Birth Size (Progeny expected to be born large or extra large) 20.5% 97%
May 2023 Birth Weight (Expected progeny birth weight) 40.3 kg 96%
May 2023 Gestation (Days between conception and birth) -5.04 days 99%
May 2023 Mortality (Calves dead at or soon after birth) -0.27 99%
May 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.57% 97%


7,414 total progeny records from 1,567 dairy contemporary groups
( 95,145 herdmate records from 1,554 dairy contemporary groups)
  • 214 progeny ( 2,730 herdmates) born to heifers
  • 2,206 progeny ( 24,955 herdmates) born to 2nd parity dam
  • 4,994 progeny ( 67,460 herdmates) born to ≥3rd parity dam
  • 52% progeny (50.9% herdmates) were males
  • Dam Info
220 total progeny records from 56 contemporary groups
( 3,498 herdmate records from 56 contemporary groups)
  • 1 progeny ( 858 herdmates) born to heifers
  • 62 progeny ( 662 herdmates) born to 2nd parity dam
  • 157 progeny ( 1,978 herdmates) born to ≥3rd parity dam
  • 55.9% progeny (51.5% herdmates) were males
  • Dam Info
135 total progeny records from 30 contemporary groups
( 2,710 herdmate records from 30 contemporary groups)
  • 4 progeny ( 601 herdmates) born to heifers
  • 32 progeny ( 542 herdmates) born to 2nd parity dam
  • 99 progeny ( 1,567 herdmates) born to ≥3rd parity dam
  • 51.1% progeny (49.9% herdmates) were males
  • Dam Info