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
4.5%
1.9%

99% (V High)
99% (V High)
May 2023 Birth Size (Progeny expected to be born large or extra large) 13.9% 92%
May 2023 Birth Weight (Expected progeny birth weight) 39.0 kg 98%
May 2023 Gestation (Days between conception and birth) -3.69 days 99%
May 2023 Mortality (Calves dead at or soon after birth) 0.18 99%
May 2023 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.96% 99%


5,909 total progeny records from 1,379 dairy contemporary groups
( 37,587 herdmate records from 1,344 dairy contemporary groups)
  • 4,047 progeny ( 10,389 herdmates) born to heifers
  • 748 progeny ( 8,020 herdmates) born to 2nd parity dam
  • 1,114 progeny ( 19,178 herdmates) born to ≥3rd parity dam
  • 50.7% progeny (51% herdmates) were males
  • Dam Info
2 total progeny records from 2 contemporary groups
( 70 herdmate records from 2 contemporary groups)
  • 0 progeny ( 13 herdmates) born to heifers
  • 1 progeny ( 12 herdmates) born to 2nd parity dam
  • 1 progeny ( 45 herdmates) born to ≥3rd parity dam
  • 100% progeny (57.1% herdmates) were males
  • Dam Info
301 total progeny records from 27 contemporary groups
( 3,369 herdmate records from 27 contemporary groups)
  • 210 progeny ( 984 herdmates) born to heifers
  • 41 progeny ( 874 herdmates) born to 2nd parity dam
  • 50 progeny ( 1,511 herdmates) born to ≥3rd parity dam
  • 54.2% progeny (52.2% herdmates) were males
  • Dam Info