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
  • 5.3%
  • 2.1%
  • 91% ( V High)
  • 95% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.3%
  • 2.1%
  • 91%
  • 95%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 13.3% 90%
May 2025 Birth Size (Progeny expected to be born large or extra large) 13.2% 90%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.3 kg 95%
May 2025 Birth Weight (Expected progeny birth weight) 40.5 kg 95%
Sep 2025 Gestation (Days between conception and birth) -4.76 days 99%
May 2025 Gestation (Days between conception and birth) -4.74 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) -0.48 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.03% 84%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.95% 84%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.3%
  • 2.1%
  • 91% ( V High)
  • 95% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.3%
  • 2.1%
  • 91%
  • 95%
Sep 2025 Birth Size 13.3% 90%
May 2025 Birth Size 13.2% 90%
Sep 2025 Birth Weight 40.3 kg 95%
May 2025 Birth Weight 40.5 kg 95%
Sep 2025 Gest -4.76 days 99%
May 2025 Gest -4.74 days 99%
Sep 2025 Mort -0.46 99%
May 2025 Mort -0.48 99%
Sep 2025 Maternal Calving Difficulty 5.03% 84%
May 2025 Maternal Calving Difficulty 4.95% 84%

842 total progeny records from 200 dairy contemporary groups

( 17,342 herdmate records from 199 dairy contemporary groups)

  • 157 progeny ( 2,032 herdmates) born to heifers
  • 227 progeny ( 3,921 herdmates) born to 2nd parity dam
  • 458 progeny ( 11,389 herdmates) born to ≥3rd parity dam
  • 51.5% progeny (48.4% 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: 69.1%, FR: 23.9%, JE: 5.0%, NR: 0.6%, OTHER: 0.6% HO: 69.4%, FR: 23.5%, JE: 4.8%, NR: 0.6%, OTHER: 0.7%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 5.9%
  • 2.5%
  • 2.4%
  • 6%
  • 2.5%
  • 2.5%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 726 Days
  • 1105 Days
  • 2119 Days
  • 733 Days
  • 1108 Days
  • 2175 Days

44 total progeny records from 12 contemporary groups

( 1,563 herdmate records from 12 contemporary groups)

  • 5 progeny ( 370 herdmates) born to heifers
  • 19 progeny ( 329 herdmates) born to 2nd parity dam
  • 20 progeny ( 864 herdmates) born to ≥3rd parity dam
  • 52.3% progeny (46.4% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 70.5%, FR: 25.4%, JE: 2.5%, NR: 0.3%, OTHER: 0.5% HO: 68.6%, FR: 22.8%, JE: 5.9%, NR: 0.6%, OTHER: 0.9%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 18.1%
  • 19.9%
  • 18.6%
  • 18.5%
  • 19.2%
  • 19%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 40.9kg
  • 41.1kg
  • 40.8kg
  • 40.5kg
  • 40.7kg
  • 40.5kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 722 Days
  • 1093 Days
  • 2181 Days
  •  
  • 739 Days
  • 1115 Days
  • 2161 Days

107 total progeny records from 16 contemporary groups

( 2,164 herdmate records from 16 contemporary groups)

  • 27 progeny ( 481 herdmates) born to heifers
  • 25 progeny ( 437 herdmates) born to 2nd parity dam
  • 55 progeny ( 1,246 herdmates) born to ≥3rd parity dam
  • 54.2% progeny (45.6% herdmates) were males
  • Dam Info