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
  • 6.3%
  • 2.5%
  • 86% ( V High)
  • 94% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.5%
  • 86%
  • 94%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.5% 92%
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.5% 92%
Sep 2025 Birth Weight (Expected progeny birth weight) 42.1 kg 90%
May 2025 Birth Weight (Expected progeny birth weight) 42.0 kg 89%
Sep 2025 Gestation (Days between conception and birth) -5.03 days 98%
May 2025 Gestation (Days between conception and birth) -5.03 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.77 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.83 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.92% 84%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 3.94% 83%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.5%
  • 86% ( V High)
  • 94% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.5%
  • 86%
  • 94%
Sep 2025 Birth Size 19.5% 92%
May 2025 Birth Size 19.5% 92%
Sep 2025 Birth Weight 42.1 kg 90%
May 2025 Birth Weight 42.0 kg 89%
Sep 2025 Gest -5.03 days 98%
May 2025 Gest -5.03 days 98%
Sep 2025 Mort -0.77 98%
May 2025 Mort -0.83 98%
Sep 2025 Maternal Calving Difficulty 3.92% 84%
May 2025 Maternal Calving Difficulty 3.94% 83%

322 total progeny records from 100 dairy contemporary groups

( 7,762 herdmate records from 100 dairy contemporary groups)

  • 34 progeny ( 293 herdmates) born to heifers
  • 83 progeny ( 1,805 herdmates) born to 2nd parity dam
  • 205 progeny ( 5,664 herdmates) born to ≥3rd parity dam
  • 42.9% progeny (48.3% 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: 77.1%, FR: 19.2%, JE: 1.0%, NR: 0.8%, OTHER: 0.8% HO: 73.2%, FR: 20.5%, JE: 2.5%, NR: 1.2%, OTHER: 1.1%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6.4%
  • 2.5%
  • 2.5%
  • 6.3%
  • 2.5%
  • 2.5%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 757 Days
  • 1122 Days
  • 2185 Days
  • 758 Days
  • 1117 Days
  • 2215 Days

65 total progeny records from 19 contemporary groups

( 1,464 herdmate records from 19 contemporary groups)

  • 3 progeny ( 256 herdmates) born to heifers
  • 22 progeny ( 300 herdmates) born to 2nd parity dam
  • 40 progeny ( 908 herdmates) born to ≥3rd parity dam
  • 41.5% progeny (46.2% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 76.4%, FR: 20.3%, JE: 1.4%, NR: 0.8%, OTHER: 0.7% HO: 73.5%, FR: 21.1%, JE: 1.3%, NR: 2.1%, OTHER: 0.9%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 18.6%
  • 17.2%
  • 19.3%
  • 18.5%
  • 18.7%
  • 18.6%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0kg
  • 40.9kg
  • 41.1kg
  • 0kg
  • 40.9kg
  • 41kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 718 Days
  • 1095 Days
  • 2226 Days
  •  
  • 739 Days
  • 1111 Days
  • 2247 Days

18 total progeny records from 6 contemporary groups

( 535 herdmate records from 6 contemporary groups)

  • 0 progeny ( 86 herdmates) born to heifers
  • 3 progeny ( 91 herdmates) born to 2nd parity dam
  • 15 progeny ( 358 herdmates) born to ≥3rd parity dam
  • 50% progeny (50.7% herdmates) were males
  • Dam Info