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
  • High*
  • 7.3%
  • 3.1%
  • 54% ( Average)
  • 56% ( Average)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • High*
  • 7.4%
  • 3.1%
  • 53%
  • 56%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 25.5% 50%
May 2025 Birth Size (Progeny expected to be born large or extra large) 25.3% 50%
Sep 2025 Birth Weight (Expected progeny birth weight) 43.2 kg 10%
May 2025 Birth Weight (Expected progeny birth weight) 43.4 kg 10%
Sep 2025 Gestation (Days between conception and birth) -0.55 days 86%
May 2025 Gestation (Days between conception and birth) -0.59 days 86%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.01 86%
May 2025 Mortality (Calves dead at or soon after birth) -0.03 86%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.54% 36%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.55% 36%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • High*
  • 7.3%
  • 3.1%
  • 54% ( Average)
  • 56% ( Average)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • High*
  • 7.4%
  • 3.1%
  • 53%
  • 56%
Sep 2025 Birth Size 25.5% 50%
May 2025 Birth Size 25.3% 50%
Sep 2025 Birth Weight 43.2 kg 10%
May 2025 Birth Weight 43.4 kg 10%
Sep 2025 Gest -0.55 days 86%
May 2025 Gest -0.59 days 86%
Sep 2025 Mort -0.01 86%
May 2025 Mort -0.03 86%
Sep 2025 Maternal Calving Difficulty 3.54% 36%
May 2025 Maternal Calving Difficulty 3.55% 36%

45 total progeny records from 21 dairy contemporary groups

( 549 herdmate records from 21 dairy contemporary groups)

  • 17 progeny ( 73 herdmates) born to heifers
  • 9 progeny ( 134 herdmates) born to 2nd parity dam
  • 19 progeny ( 342 herdmates) born to ≥3rd parity dam
  • 44.4% 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: 19.4%, FR: 8.3%, JE: 0.0%, NR: 0.0%, OTHER: 70.1% HO: 45.7%, FR: 19.5%, JE: 0.4%, NR: 0.2%, OTHER: 30.0%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 9.7%
  • 3.2%
  • 3.8%
  • 8.3%
  • 3.2%
  • 3.4%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 951 Days
  • 1170 Days
  • 2070 Days
  • 848 Days
  • 1198 Days
  • 2201 Days

9 total progeny records from 3 contemporary groups

( 116 herdmate records from 3 contemporary groups)

  • 1 progeny ( 28 herdmates) born to heifers
  • 4 progeny ( 21 herdmates) born to 2nd parity dam
  • 4 progeny ( 67 herdmates) born to ≥3rd parity dam
  • 33.3% progeny (53.4% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 1.0%, FR: 0.3%, JE: 0.0%, NR: 0.0%, OTHER: 97.2% HO: 23.5%, FR: 7.6%, JE: 0.0%, NR: 0.9%, OTHER: 62.1%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 26%
  • 24.9%
  • 27.4%
  • 24.8%
  • 22.6%
  • 24.6%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0kg
  • 0kg
  • 0kg
  • 0kg
  • 0kg
  • 0kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 866 Days
  • 1089 Days
  • 1832 Days
  •  
  • 781 Days
  • 1175 Days
  • 2143 Days

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