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
5.5%
2.3%


77% (High)
89% (V High)
Jul 2020 Birth Size (Progeny expected to be born large or extra large) 18.4% 68%
Jul 2020 Birth Weight (Expected progeny birth weight) 40.1 kg 53%
Jul 2020 Gestation (Days between conception and birth) -3.16 days 92%
Jul 2020 Mortality (Calves dead at or soon after birth) 0.61 92%
Jul 2020 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.89% 45%


168 total progeny records from 62 dairy contemporary groups
( 1,816 herdmate records from 61 dairy contemporary groups)
  • 40 progeny ( 266 herdmates) born to heifers
  • 23 progeny ( 447 herdmates) born to 2nd parity dam
  • 105 progeny ( 1,103 herdmates) born to ≥3rd parity dam
  • 46.4% progeny (48% herdmates) were males
  • Dam Info
7 total progeny records from 3 contemporary groups
( 25 herdmate records from 3 contemporary groups)
  • 1 progeny ( 6 herdmates) born to heifers
  • 0 progeny ( 4 herdmates) born to 2nd parity dam
  • 6 progeny ( 15 herdmates) born to ≥3rd parity dam
  • 71.4% progeny (44% herdmates) were males
  • Dam Info
1 total progeny records from 1 contemporary groups
( 56 herdmate records from 1 contemporary groups)
  • 1 progeny ( 24 herdmates) born to heifers
  • 0 progeny ( 8 herdmates) born to 2nd parity dam
  • 0 progeny ( 24 herdmates) born to ≥3rd parity dam
  • 0% progeny (46.4% herdmates) were males
  • Dam Info