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
  • 6.5%
  • 2.3%
  • 98% ( V High)
  • 99% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.5%
  • 2.3%
  • 98%
  • 99%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 21.5% 92%
May 2025 Birth Size (Progeny expected to be born large or extra large) 21.7% 92%
Sep 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 95%
May 2025 Birth Weight (Expected progeny birth weight) 41.3 kg 95%
Sep 2025 Gestation (Days between conception and birth) -3.47 days 99%
May 2025 Gestation (Days between conception and birth) -3.48 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.27 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.34 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.18% 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.13% 99%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.5%
  • 2.3%
  • 98% ( V High)
  • 99% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.5%
  • 2.3%
  • 98%
  • 99%
Sep 2025 Birth Size 21.5% 92%
May 2025 Birth Size 21.7% 92%
Sep 2025 Birth Weight 41.3 kg 95%
May 2025 Birth Weight 41.3 kg 95%
Sep 2025 Gest -3.47 days 99%
May 2025 Gest -3.48 days 99%
Sep 2025 Mort -0.27 99%
May 2025 Mort -0.34 99%
Sep 2025 Maternal Calving Difficulty 5.18% 99%
May 2025 Maternal Calving Difficulty 5.13% 99%

3,187 total progeny records from 800 dairy contemporary groups

( 26,867 herdmate records from 795 dairy contemporary groups)

  • 447 progeny ( 2,210 herdmates) born to heifers
  • 762 progeny ( 7,227 herdmates) born to 2nd parity dam
  • 1,978 progeny ( 17,430 herdmates) born to ≥3rd parity dam
  • 48.6% progeny (50.6% 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: 59.7%, FR: 31.7%, JE: 0.9%, NR: 0.4%, OTHER: 2.2% HO: 65.6%, FR: 26.5%, JE: 0.7%, NR: 0.3%, OTHER: 2.0%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 7.5%
  • 3%
  • 3.1%
  • 7.6%
  • 3%
  • 3.1%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 766 Days
  • 1160 Days
  • 2213 Days
  • 769 Days
  • 1154 Days
  • 2204 Days

1 total progeny records from 1 contemporary groups

( 50 herdmate records from 1 contemporary groups)

  • 0 progeny ( 13 herdmates) born to heifers
  • 0 progeny ( 9 herdmates) born to 2nd parity dam
  • 1 progeny ( 28 herdmates) born to ≥3rd parity dam
  • 100% progeny (52% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 53.1%, FR: 41.0%, JE: 1.2%, NR: 0.0%, OTHER: 1.2% HO: 65.4%, FR: 29.8%, JE: 0.9%, NR: 0.0%, OTHER: 0.9%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 0%
  • 0%
  • 16.9%
  • 0%
  • 0%
  • 25.6%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 40.7kg
  • 42.1kg
  • 41.9kg
  • 41.8kg
  • 42kg
  • 41.8kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 721 Days
  • 1239 Days
  • 2142 Days
  •  
  • 773 Days
  • 1151 Days
  • 2155 Days

47 total progeny records from 15 contemporary groups

( 781 herdmate records from 15 contemporary groups)

  • 7 progeny ( 253 herdmates) born to heifers
  • 10 progeny ( 166 herdmates) born to 2nd parity dam
  • 30 progeny ( 362 herdmates) born to ≥3rd parity dam
  • 46.8% progeny (52% herdmates) were males
  • Dam Info