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
  • Moderate
  • 7.6%
  • 3.3%
  • 53% ( Average)
  • 77% ( High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Moderate
  • 7.7%
  • 3.3%
  • 47%
  • 75%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 20.7% 82%
May 2025 Birth Size (Progeny expected to be born large or extra large) 22.1% 80%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 71%
May 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 70%
Sep 2025 Gestation (Days between conception and birth) 0.38 days 90%
May 2025 Gestation (Days between conception and birth) 0.48 days 90%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.78 90%
May 2025 Mortality (Calves dead at or soon after birth) -0.84 90%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 2.91% 55%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 2.90% 54%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Moderate
  • 7.6%
  • 3.3%
  • 53% ( Average)
  • 77% ( High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Moderate
  • 7.7%
  • 3.3%
  • 47%
  • 75%
Sep 2025 Birth Size 20.7% 82%
May 2025 Birth Size 22.1% 80%
Sep 2025 Birth Weight 41.3 kg 71%
May 2025 Birth Weight 41.3 kg 70%
Sep 2025 Gest 0.38 days 90%
May 2025 Gest 0.48 days 90%
Sep 2025 Mort -0.78 90%
May 2025 Mort -0.84 90%
Sep 2025 Maternal Calving Difficulty 2.91% 55%
May 2025 Maternal Calving Difficulty 2.90% 54%

57 total progeny records from 11 dairy contemporary groups

( 278 herdmate records from 11 dairy contemporary groups)

  • 4 progeny ( 13 herdmates) born to heifers
  • 11 progeny ( 93 herdmates) born to 2nd parity dam
  • 42 progeny ( 172 herdmates) born to ≥3rd parity dam
  • 64.9% progeny (46.4% 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: 34.1%, FR: 6.3%, JE: 0.1%, NR: 0.4%, OTHER: 5.2% HO: 48.3%, FR: 12.7%, JE: 0.3%, NR: 0.2%, OTHER: 2.9%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 8.4%
  • 3.1%
  • 3.4%
  • 8%
  • 3.4%
  • 3%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 847 Days
  • 1107 Days
  • 1955 Days
  • 742 Days
  • 1128 Days
  • 2079 Days

16 total progeny records from 2 contemporary groups

( 68 herdmate records from 2 contemporary groups)

  • 0 progeny ( 22 herdmates) born to heifers
  • 0 progeny ( 12 herdmates) born to 2nd parity dam
  • 16 progeny ( 34 herdmates) born to ≥3rd parity dam
  • 62.5% progeny (41.2% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 17.6%, FR: 0.1%, JE: 0.0%, NR: 0.0%, OTHER: 0.0% HO: 20.0%, FR: 0.2%, JE: 0.0%, NR: 0.0%, OTHER: 0.6%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0%
  • 0%
  • 28.1%
  • 0%
  • 0%
  • 27.5%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0kg
  • 42.4kg
  • 42.1kg
  • 0kg
  • 42.6kg
  • 42.3kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0 Days
  • 1107 Days
  • 1954 Days
  •  
  • 0 Days
  • 1141 Days
  • 1885 Days

11 total progeny records from 1 contemporary groups

( 56 herdmate records from 1 contemporary groups)

  • 0 progeny ( 19 herdmates) born to heifers
  • 8 progeny ( 16 herdmates) born to 2nd parity dam
  • 3 progeny ( 21 herdmates) born to ≥3rd parity dam
  • 72.7% progeny (42.9% herdmates) were males
  • Dam Info