Date of Evaluation Trait PTA Reliability
Jul 2021 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows

Low
7.0%
2.3%


98% (V High)
99% (V High)
Jul 2021 Birth Size (Progeny expected to be born large or extra large) 21.9% 91%
Jul 2021 Birth Weight (Expected progeny birth weight) 42.1 kg 95%
Jul 2021 Gestation (Days between conception and birth) -4.00 days 99%
Jul 2021 Mortality (Calves dead at or soon after birth) 0.52 99%
Jul 2021 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.78% 97%


4,238 total progeny records from 1,306 dairy contemporary groups
( 44,348 herdmate records from 1,301 dairy contemporary groups)
  • 1,203 progeny ( 5,594 herdmates) born to heifers
  • 924 progeny ( 11,098 herdmates) born to 2nd parity dam
  • 2,111 progeny ( 27,656 herdmates) born to ≥3rd parity dam
  • 51% progeny (51.2% herdmates) were males
  • Dam Info
0 total progeny records from 0 contemporary groups
( 0 herdmate records from 0 contemporary groups)
  • 0 progeny ( 0 herdmates) born to heifers
  • 0 progeny ( 0 herdmates) born to 2nd parity dam
  • 0 progeny ( 0 herdmates) born to ≥3rd parity dam
  • % progeny (% herdmates) were males
  • Dam Info
93 total progeny records from 26 contemporary groups
( 2,041 herdmate records from 26 contemporary groups)
  • 37 progeny ( 628 herdmates) born to heifers
  • 23 progeny ( 396 herdmates) born to 2nd parity dam
  • 33 progeny ( 1,017 herdmates) born to ≥3rd parity dam
  • 51.6% progeny (51.2% herdmates) were males
  • Dam Info