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
  • 5.8%
  • 2.7%
  • 96% ( V High)
  • 98% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.9%
  • 2.7%
  • 96%
  • 98%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 16.9% 93%
May 2025 Birth Size (Progeny expected to be born large or extra large) 17.1% 93%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 92%
May 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 92%
Sep 2025 Gestation (Days between conception and birth) -3.57 days 99%
May 2025 Gestation (Days between conception and birth) -3.58 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.46 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.54 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.51% 97%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.46% 97%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.8%
  • 2.7%
  • 96% ( V High)
  • 98% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.9%
  • 2.7%
  • 96%
  • 98%
Sep 2025 Birth Size 16.9% 93%
May 2025 Birth Size 17.1% 93%
Sep 2025 Birth Weight 40.5 kg 92%
May 2025 Birth Weight 40.5 kg 92%
Sep 2025 Gest -3.57 days 99%
May 2025 Gest -3.58 days 99%
Sep 2025 Mort -0.46 99%
May 2025 Mort -0.54 99%
Sep 2025 Maternal Calving Difficulty 4.51% 97%
May 2025 Maternal Calving Difficulty 4.46% 97%

2,165 total progeny records from 412 dairy contemporary groups

( 28,992 herdmate records from 411 dairy contemporary groups)

  • 199 progeny ( 1,907 herdmates) born to heifers
  • 493 progeny ( 7,350 herdmates) born to 2nd parity dam
  • 1,473 progeny ( 19,735 herdmates) born to ≥3rd parity dam
  • 54.2% progeny (50.5% 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: 65.3%, FR: 22.1%, JE: 7.2%, NR: 1.3%, OTHER: 1.8% HO: 63.3%, FR: 23.6%, JE: 7.6%, NR: 1.3%, OTHER: 1.9%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 6.1%
  • 2.5%
  • 2.6%
  • 6.1%
  • 2.5%
  • 2.6%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 745 Days
  • 1121 Days
  • 2165 Days
  • 744 Days
  • 1115 Days
  • 2172 Days

57 total progeny records from 13 contemporary groups

( 697 herdmate records from 13 contemporary groups)

  • 9 progeny ( 144 herdmates) born to heifers
  • 12 progeny ( 124 herdmates) born to 2nd parity dam
  • 36 progeny ( 429 herdmates) born to ≥3rd parity dam
  • 50.9% progeny (50.1% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 68.7%, FR: 18.3%, JE: 8.4%, NR: 0.0%, OTHER: 1.5% HO: 62.2%, FR: 21.3%, JE: 10.7%, NR: 1.2%, OTHER: 1.5%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 16.6%
  • 17.2%
  • 18.5%
  • 18.9%
  • 18.2%
  • 19.5%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 42kg
  • 40.2kg
  • 41kg
  • 40.1kg
  • 40.4kg
  • 40.4kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 782 Days
  • 1116 Days
  • 2259 Days
  •  
  • 746 Days
  • 1118 Days
  • 2148 Days

53 total progeny records from 15 contemporary groups

( 1,775 herdmate records from 15 contemporary groups)

  • 4 progeny ( 408 herdmates) born to heifers
  • 13 progeny ( 373 herdmates) born to 2nd parity dam
  • 36 progeny ( 994 herdmates) born to ≥3rd parity dam
  • 49.1% progeny (48.1% herdmates) were males
  • Dam Info