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%
  • 2.6%
  • 91% ( V High)
  • 92% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.6%
  • 91%
  • 92%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.8% 84%
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.5% 84%
Sep 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 88%
May 2025 Birth Weight (Expected progeny birth weight) 39.7 kg 87%
Sep 2025 Gestation (Days between conception and birth) -3.11 days 98%
May 2025 Gestation (Days between conception and birth) -3.08 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.49 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.42 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.15% 80%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.13% 80%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.6%
  • 91% ( V High)
  • 92% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.3%
  • 2.6%
  • 91%
  • 92%
Sep 2025 Birth Size 19.8% 84%
May 2025 Birth Size 19.5% 84%
Sep 2025 Birth Weight 39.7 kg 88%
May 2025 Birth Weight 39.7 kg 87%
Sep 2025 Gest -3.11 days 98%
May 2025 Gest -3.08 days 98%
Sep 2025 Mort -0.49 98%
May 2025 Mort -0.42 98%
Sep 2025 Maternal Calving Difficulty 5.15% 80%
May 2025 Maternal Calving Difficulty 5.13% 80%

488 total progeny records from 133 dairy contemporary groups

( 13,211 herdmate records from 133 dairy contemporary groups)

  • 102 progeny ( 1,247 herdmates) born to heifers
  • 125 progeny ( 2,910 herdmates) born to 2nd parity dam
  • 261 progeny ( 9,054 herdmates) born to ≥3rd parity dam
  • 30.7% progeny (46.1% 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: 67.7%, FR: 21.8%, JE: 8.3%, NR: 0.6%, OTHER: 0.7% HO: 65.5%, FR: 22.8%, JE: 9.2%, NR: 0.5%, OTHER: 0.8%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 5.9%
  • 2.4%
  • 2.5%
  • 6%
  • 2.5%
  • 2.4%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 727 Days
  • 1111 Days
  • 2045 Days
  • 738 Days
  • 1108 Days
  • 2178 Days

20 total progeny records from 7 contemporary groups

( 689 herdmate records from 7 contemporary groups)

  • 2 progeny ( 144 herdmates) born to heifers
  • 8 progeny ( 113 herdmates) born to 2nd parity dam
  • 10 progeny ( 432 herdmates) born to ≥3rd parity dam
  • 35% progeny (44.6% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 62.8%, FR: 18.3%, JE: 15.4%, NR: 0.3%, OTHER: 0.6% HO: 65.8%, FR: 20.4%, JE: 10.4%, NR: 0.2%, OTHER: 1.0%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 15.4%
  • 17.8%
  • 16.6%
  • 17.8%
  • 17.4%
  • 18.1%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 39.1kg
  • 40.5kg
  • 40.5kg
  • 40kg
  • 40.1kg
  • 40.5kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 725 Days
  • 1120 Days
  • 1889 Days
  •  
  • 737 Days
  • 1107 Days
  • 2153 Days

26 total progeny records from 10 contemporary groups

( 945 herdmate records from 10 contemporary groups)

  • 12 progeny ( 324 herdmates) born to heifers
  • 7 progeny ( 206 herdmates) born to 2nd parity dam
  • 7 progeny ( 415 herdmates) born to ≥3rd parity dam
  • 38.5% progeny (39.9% herdmates) were males
  • Dam Info