Date of Evaluation Trait PTA Reliability
Sep 2025 Calving Difficulty(Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.5%
  • 2.5%
  • 81% ( V High)
  • 92% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.6%
  • 2.6%
  • 81%
  • 92%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.1% 88%
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.1% 88%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 84%
May 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 84%
Sep 2025 Gestation (Days between conception and birth) -3.72 days 97%
May 2025 Gestation (Days between conception and birth) -3.73 days 97%
Sep 2025 Mortality (Calves dead at or soon after birth) 0.41 97%
May 2025 Mortality (Calves dead at or soon after birth) 0.16 97%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.23% 83%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 6.31% 82%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.5%
  • 2.5%
  • 81% ( V High)
  • 92% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.6%
  • 2.6%
  • 81%
  • 92%
Sep 2025 Birth Size 19.1% 88%
May 2025 Birth Size 19.1% 88%
Sep 2025 Birth Weight 40.5 kg 84%
May 2025 Birth Weight 40.6 kg 84%
Sep 2025 Gest -3.72 days 97%
May 2025 Gest -3.73 days 97%
Sep 2025 Mort 0.41 97%
May 2025 Mort 0.16 97%
Sep 2025 Maternal Calving Difficulty 6.23% 83%
May 2025 Maternal Calving Difficulty 6.31% 82%

245 total progeny records from 80 dairy contemporary groups

( 7,888 herdmate records from 80 dairy contemporary groups)

  • 13 progeny ( 264 herdmates) born to heifers
  • 67 progeny ( 1,811 herdmates) born to 2nd parity dam
  • 165 progeny ( 5,813 herdmates) born to ≥3rd parity dam
  • 50.2% progeny (49.7% herdmates) were males
  • Dam Info

Information on dairy dams this bull was mated to relative to their herdmates

Dams Herdmates of Dams
Breed Fraction HO: 70.2%, FR: 22.2%, JE: 5.4%, NR: 0.4%, OTHER: 0.7% HO: 66.7%, FR: 22.4%, JE: 7.4%, NR: 1.2%, OTHER: 1.0%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 5.9%
  • 2.6%
  • 2.5%
  • 6.1%
  • 2.5%
  • 2.5%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 724 Days
  • 1108 Days
  • 2167 Days
  • 731 Days
  • 1113 Days
  • 2208 Days

34 total progeny records from 10 contemporary groups

( 859 herdmate records from 10 contemporary groups)

  • 1 progeny ( 161 herdmates) born to heifers
  • 9 progeny ( 173 herdmates) born to 2nd parity dam
  • 24 progeny ( 525 herdmates) born to ≥3rd parity dam
  • 47.1% progeny (49.2% herdmates) were males
  • Dam Info

Information on dams this bull was mated to relative to their herdmates

Dams Herdmates of Dams
Breed Fraction HO: 78.7%, FR: 18.0%, JE: 2.0%, NR: 0.3%, OTHER: 0.5% HO: 72.5%, FR: 19.3%, JE: 2.7%, NR: 2.8%, OTHER: 1.6%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 15.9%
  • 18.9%
  • 18%
  • 19%
  • 18.3%
  • 18.5%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0kg
  • 41kg
  • 40.9kg
  • 0kg
  • 40.9kg
  • 40.9kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 732 Days
  • 1097 Days
  • 1961 Days
  •  
  • 730 Days
  • 1106 Days
  • 2144 Days

12 total progeny records from 3 contemporary groups

( 542 herdmate records from 3 contemporary groups)

  • 0 progeny ( 122 herdmates) born to heifers
  • 4 progeny ( 105 herdmates) born to 2nd parity dam
  • 8 progeny ( 315 herdmates) born to ≥3rd parity dam
  • 50% progeny (42.4% herdmates) were males
  • Dam Info