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
  • 5.1%
  • 2.1%
  • 98% ( 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
  • 5.1%
  • 2.1%
  • 98%
  • 98%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 12.9% 94%
May 2025 Birth Size (Progeny expected to be born large or extra large) 12.5% 94%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 90%
May 2025 Birth Weight (Expected progeny birth weight) 40.1 kg 90%
Sep 2025 Gestation (Days between conception and birth) -5.55 days 99%
May 2025 Gestation (Days between conception and birth) -5.55 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.56 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.62 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.89% 98%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.83% 98%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.1%
  • 2.1%
  • 98% ( V High)
  • 98% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 5.1%
  • 2.1%
  • 98%
  • 98%
Sep 2025 Birth Size 12.9% 94%
May 2025 Birth Size 12.5% 94%
Sep 2025 Birth Weight 40.1 kg 90%
May 2025 Birth Weight 40.1 kg 90%
Sep 2025 Gest -5.55 days 99%
May 2025 Gest -5.55 days 99%
Sep 2025 Mort -0.56 99%
May 2025 Mort -0.62 99%
Sep 2025 Maternal Calving Difficulty 5.89% 98%
May 2025 Maternal Calving Difficulty 5.83% 98%

1,659 total progeny records from 579 dairy contemporary groups

( 16,931 herdmate records from 565 dairy contemporary groups)

  • 493 progeny ( 1,851 herdmates) born to heifers
  • 359 progeny ( 4,055 herdmates) born to 2nd parity dam
  • 807 progeny ( 11,025 herdmates) born to ≥3rd parity dam
  • 50% progeny (51.3% 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: 44.1%, FR: 48.0%, JE: 0.2%, NR: 0.3%, OTHER: 1.8% HO: 42.7%, FR: 49.0%, JE: 0.7%, NR: 0.2%, OTHER: 2.6%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 7.3%
  • 2.9%
  • 3.1%
  • 7.2%
  • 2.9%
  • 3%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 811 Days
  • 1184 Days
  • 2311 Days
  • 785 Days
  • 1163 Days
  • 2270 Days

43 total progeny records from 11 contemporary groups

( 330 herdmate records from 11 contemporary groups)

  • 17 progeny ( 40 herdmates) born to heifers
  • 9 progeny ( 63 herdmates) born to 2nd parity dam
  • 17 progeny ( 227 herdmates) born to ≥3rd parity dam
  • 55.8% progeny (47.9% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 37.4%, FR: 52.4%, JE: 0.4%, NR: 0.4%, OTHER: 1.5% HO: 47.7%, FR: 39.4%, JE: 1.1%, NR: 0.5%, OTHER: 4.6%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 21.1%
  • 18.2%
  • 20.1%
  • 19.6%
  • 20.3%
  • 21.6%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 41.3kg
  • 42.2kg
  • 42.4kg
  • 41.2kg
  • 41.2kg
  • 41.6kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 727 Days
  • 1104 Days
  • 2034 Days
  •  
  • 755 Days
  • 1121 Days
  • 2361 Days

18 total progeny records from 8 contemporary groups

( 431 herdmate records from 8 contemporary groups)

  • 2 progeny ( 97 herdmates) born to heifers
  • 5 progeny ( 70 herdmates) born to 2nd parity dam
  • 11 progeny ( 264 herdmates) born to ≥3rd parity dam
  • 50% progeny (52% herdmates) were males
  • Dam Info