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
4.2%
1.8%

99% (V High)
99% (V High)
May 2023 Birth Size (Progeny expected to be born large or extra large) 0.0% 95%
May 2023 Birth Weight (Expected progeny birth weight) 34.8 kg 98%
May 2023 Gestation (Days between conception and birth) -3.09 days 99%
May 2023 Mortality (Calves dead at or soon after birth) 0.24 99%
May 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.05% 96%


7,386 total progeny records from 1,128 dairy contemporary groups
( 100,220 herdmate records from 1,122 dairy contemporary groups)
  • 2,564 progeny ( 19,271 herdmates) born to heifers
  • 1,150 progeny ( 23,356 herdmates) born to 2nd parity dam
  • 3,672 progeny ( 57,593 herdmates) born to ≥3rd parity dam
  • 47.9% progeny (51.3% herdmates) were males
  • Dam Info
93 total progeny records from 23 contemporary groups
( 2,166 herdmate records from 23 contemporary groups)
  • 48 progeny ( 610 herdmates) born to heifers
  • 13 progeny ( 433 herdmates) born to 2nd parity dam
  • 32 progeny ( 1,123 herdmates) born to ≥3rd parity dam
  • 45.2% progeny (46.7% herdmates) were males
  • Dam Info
328 total progeny records from 45 contemporary groups
( 5,509 herdmate records from 44 contemporary groups)
  • 108 progeny ( 1,180 herdmates) born to heifers
  • 52 progeny ( 1,176 herdmates) born to 2nd parity dam
  • 168 progeny ( 3,153 herdmates) born to ≥3rd parity dam
  • 45.4% progeny (50.7% herdmates) were males
  • Dam Info