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*
  • 5.7%
  • 2.1%
  • 47% ( Average)
  • 56% ( Average)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • High*
  • 5.8%
  • 2.2%
  • 47%
  • 56%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 18.8% 21%
May 2025 Birth Size (Progeny expected to be born large or extra large) 18.6% 21%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.2 kg 68%
May 2025 Birth Weight (Expected progeny birth weight) 40.2 kg 68%
Sep 2025 Gestation (Days between conception and birth) -4.02 days 82%
May 2025 Gestation (Days between conception and birth) -4.14 days 82%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.64 82%
May 2025 Mortality (Calves dead at or soon after birth) -0.72 82%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.01% 37%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.00% 37%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • High*
  • 5.7%
  • 2.1%
  • 47% ( Average)
  • 56% ( Average)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • High*
  • 5.8%
  • 2.2%
  • 47%
  • 56%
Sep 2025 Birth Size 18.8% 21%
May 2025 Birth Size 18.6% 21%
Sep 2025 Birth Weight 40.2 kg 68%
May 2025 Birth Weight 40.2 kg 68%
Sep 2025 Gest -4.02 days 82%
May 2025 Gest -4.14 days 82%
Sep 2025 Mort -0.64 82%
May 2025 Mort -0.72 82%
Sep 2025 Maternal Calving Difficulty 4.01% 37%
May 2025 Maternal Calving Difficulty 4.00% 37%

38 total progeny records from 5 dairy contemporary groups

( 205 herdmate records from 5 dairy contemporary groups)

  • 8 progeny ( 14 herdmates) born to heifers
  • 12 progeny ( 65 herdmates) born to 2nd parity dam
  • 18 progeny ( 126 herdmates) born to ≥3rd parity dam
  • 55.3% progeny (50.7% 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: 77.4%, FR: 10.2%, JE: 1.3%, NR: 3.8%, OTHER: 0.1% HO: 82.8%, FR: 9.8%, JE: 1.0%, NR: 4.1%, OTHER: 0.6%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6.5%
  • 2.8%
  • 3.2%
  • 7.2%
  • 2.9%
  • 3%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 740 Days
  • 1162 Days
  • 1875 Days
  • 718 Days
  • 1123 Days
  • 1868 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

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

Dams Herdmates of Dams
Breed Fraction HO: 81.3%, FR: 10.0%, JE: 0.0%, NR: 0.0%, OTHER: 0.0% HO: 83.7%, FR: 8.6%, JE: 2.2%, NR: 3.2%, OTHER: 0.6%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0%
  • 0%
  • 0%
  • 0%
  • 0%
  • 0%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 40.8kg
  • 41.2kg
  • 42kg
  • 40.7kg
  • 41.5kg
  • 41.8kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 743 Days
  • 1142 Days
  • 2108 Days
  •  
  • 722 Days
  • 1117 Days
  • 1804 Days

16 total progeny records from 3 contemporary groups

( 101 herdmate records from 3 contemporary groups)

  • 3 progeny ( 28 herdmates) born to heifers
  • 7 progeny ( 23 herdmates) born to 2nd parity dam
  • 6 progeny ( 50 herdmates) born to ≥3rd parity dam
  • 0% progeny (7.9% herdmates) were males
  • Dam Info