Date of Evaluation Trait PTA Reliability
Jul 2020 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
5.0%
2.0%


90% (V High)
89% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 18.1% 57%
Jul 2020 Birth Weight (Expected progeny birth weight) 37.4 kg 57%
Jul 2020 Gestation (Days between conception and birth) -3.62 days 98%
Jul 2020 Mortality (Calves dead at or soon after birth) 0.23 98%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.38% 38%


459 total progeny records from 46 dairy contemporary groups
( 4,557 herdmate records from 46 dairy contemporary groups)
  • 170 progeny ( 1,800 herdmates) born to heifers
  • 83 progeny ( 679 herdmates) born to 2nd parity dam
  • 206 progeny ( 2,078 herdmates) born to ≥3rd parity dam
  • 49.2% progeny (49.8% herdmates) were males
  • Dam Info
2 total progeny records from 2 contemporary groups
( 55 herdmate records from 2 contemporary groups)
  • 2 progeny ( 47 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 8 herdmates) born to ≥3rd parity dam
  • 0% progeny (54.5% herdmates) were males
  • Dam Info
6 total progeny records from 2 contemporary groups
( 52 herdmate records from 2 contemporary groups)
  • 6 progeny ( 41 herdmates) born to heifers
  • 0 progeny ( 3 herdmates) born to 2nd parity dam
  • 0 progeny ( 8 herdmates) born to ≥3rd parity dam
  • 50% progeny (21.2% herdmates) were males
  • Dam Info