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*
  • 9.7%
  • 4.0%
  • 41% ( Average)
  • 56% ( Average)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • High*
  • 9.7%
  • 4.1%
  • 41%
  • 56%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 29.8% 40%
May 2025 Birth Size (Progeny expected to be born large or extra large) 29.3% 40%
Sep 2025 Birth Weight (Expected progeny birth weight) 43.6 kg 16%
May 2025 Birth Weight (Expected progeny birth weight) 43.5 kg 16%
Sep 2025 Gestation (Days between conception and birth) -0.01 days 73%
May 2025 Gestation (Days between conception and birth) 0.01 days 73%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.06 73%
May 2025 Mortality (Calves dead at or soon after birth) -0.07 73%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.28% 47%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.23% 47%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • High*
  • 9.7%
  • 4.0%
  • 41% ( Average)
  • 56% ( Average)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • High*
  • 9.7%
  • 4.1%
  • 41%
  • 56%
Sep 2025 Birth Size 29.8% 40%
May 2025 Birth Size 29.3% 40%
Sep 2025 Birth Weight 43.6 kg 16%
May 2025 Birth Weight 43.5 kg 16%
Sep 2025 Gest -0.01 days 73%
May 2025 Gest 0.01 days 73%
Sep 2025 Mort -0.06 73%
May 2025 Mort -0.07 73%
Sep 2025 Maternal Calving Difficulty 5.28% 47%
May 2025 Maternal Calving Difficulty 5.23% 47%

9 total progeny records from 8 dairy contemporary groups

( 168 herdmate records from 8 dairy contemporary groups)

  • 3 progeny ( 65 herdmates) born to heifers
  • 1 progeny ( 30 herdmates) born to 2nd parity dam
  • 5 progeny ( 73 herdmates) born to ≥3rd parity dam
  • 44.4% progeny (47% 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: 24.0%, FR: 6.8%, JE: 0.0%, NR: 0.0%, OTHER: 0.1% HO: 44.5%, FR: 12.3%, JE: 0.0%, NR: 0.2%, OTHER: 1.3%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 8.5%
  • 2.5%
  • 3.6%
  • 6.9%
  • 3.3%
  • 3.4%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 837 Days
  • 1431 Days
  • 2615 Days
  • 846 Days
  • 1126 Days
  • 2216 Days

6 total progeny records from 5 contemporary groups

( 91 herdmate records from 5 contemporary groups)

  • 0 progeny ( 5 herdmates) born to heifers
  • 0 progeny ( 7 herdmates) born to 2nd parity dam
  • 6 progeny ( 79 herdmates) born to ≥3rd parity dam
  • 83.3% progeny (50.5% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 0.0%, FR: 0.0%, JE: 0.0%, NR: 0.0%, OTHER: 0.0% HO: 15.6%, FR: 1.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.8%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0%
  • 0%
  • 26%
  • 0%
  • 0%
  • 24.4%
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
  • 0 Days
  • 0 Days
  • 2639 Days
  •  
  • 0 Days
  • 0 Days
  • 3034 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