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
  • 3.9%
  • 1.8%
  • 94% ( V High)
  • 93% ( V High)
May 2025 Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 3.9%
  • 1.9%
  • 94%
  • 93%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 10.0% 92%
May 2025 Birth Size (Progeny expected to be born large or extra large) 10.2% 92%
Sep 2025 Birth Weight (Expected progeny birth weight) 36.9 kg 93%
May 2025 Birth Weight (Expected progeny birth weight) 37.1 kg 93%
Sep 2025 Gestation (Days between conception and birth) -1.70 days 98%
May 2025 Gestation (Days between conception and birth) -1.72 days 98%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.83 98%
May 2025 Mortality (Calves dead at or soon after birth) -0.88 98%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.28% 91%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.22% 91%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 3.9%
  • 1.8%
  • 94% ( V High)
  • 93% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 3.9%
  • 1.9%
  • 94%
  • 93%
Sep 2025 Birth Size 10.0% 92%
May 2025 Birth Size 10.2% 92%
Sep 2025 Birth Weight 36.9 kg 93%
May 2025 Birth Weight 37.1 kg 93%
Sep 2025 Gest -1.70 days 98%
May 2025 Gest -1.72 days 98%
Sep 2025 Mort -0.83 98%
May 2025 Mort -0.88 98%
Sep 2025 Maternal Calving Difficulty 5.28% 91%
May 2025 Maternal Calving Difficulty 5.22% 91%

480 total progeny records from 93 dairy contemporary groups

( 11,390 herdmate records from 93 dairy contemporary groups)

  • 196 progeny ( 1,660 herdmates) born to heifers
  • 55 progeny ( 2,538 herdmates) born to 2nd parity dam
  • 229 progeny ( 7,192 herdmates) born to ≥3rd parity dam
  • 46.9% progeny (51.7% 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: 57.1%, FR: 15.8%, JE: 21.5%, NR: 1.8%, OTHER: 1.6% HO: 50.7%, FR: 16.4%, JE: 26.3%, NR: 2.4%, OTHER: 2.1%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 5.5%
  • 2.4%
  • 2.4%
  • 5.5%
  • 2.4%
  • 2.3%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 723 Days
  • 1105 Days
  • 2165 Days
  • 732 Days
  • 1110 Days
  • 2104 Days

60 total progeny records from 3 contemporary groups

( 711 herdmate records from 3 contemporary groups)

  • 14 progeny ( 199 herdmates) born to heifers
  • 4 progeny ( 130 herdmates) born to 2nd parity dam
  • 42 progeny ( 382 herdmates) born to ≥3rd parity dam
  • 30% progeny (54.9% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 69.5%, FR: 16.5%, JE: 12.2%, NR: 0.2%, OTHER: 0.0% HO: 59.1%, FR: 15.8%, JE: 22.9%, NR: 0.2%, OTHER: 0.5%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 14.6%
  • 16%
  • 17%
  • 15.1%
  • 15.5%
  • 15%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 39.1kg
  • 40.3kg
  • 40.3kg
  • 39.4kg
  • 39.5kg
  • 39.4kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 708 Days
  • 1106 Days
  • 1951 Days
  •  
  • 722 Days
  • 1110 Days
  • 2087 Days

62 total progeny records from 4 contemporary groups

( 757 herdmate records from 4 contemporary groups)

  • 14 progeny ( 196 herdmates) born to heifers
  • 4 progeny ( 141 herdmates) born to 2nd parity dam
  • 44 progeny ( 420 herdmates) born to ≥3rd parity dam
  • 29% progeny (51.3% herdmates) were males
  • Dam Info