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
  • 6.6%
  • 2.4%
  • 99% ( 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
  • 6.6%
  • 2.4%
  • 99%
  • 99%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 19.4% 98%
May 2025 Birth Size (Progeny expected to be born large or extra large) 19.2% 98%
Sep 2025 Birth Weight (Expected progeny birth weight) 40.6 kg 98%
May 2025 Birth Weight (Expected progeny birth weight) 40.7 kg 98%
Sep 2025 Gestation (Days between conception and birth) -5.38 days 99%
May 2025 Gestation (Days between conception and birth) -5.44 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.55 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) 4.89% 99%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 4.85% 99%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.6%
  • 2.4%
  • 99% ( V High)
  • 99% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 6.6%
  • 2.4%
  • 99%
  • 99%
Sep 2025 Birth Size 19.4% 98%
May 2025 Birth Size 19.2% 98%
Sep 2025 Birth Weight 40.6 kg 98%
May 2025 Birth Weight 40.7 kg 98%
Sep 2025 Gest -5.38 days 99%
May 2025 Gest -5.44 days 99%
Sep 2025 Mort -0.55 99%
May 2025 Mort -0.62 99%
Sep 2025 Maternal Calving Difficulty 4.89% 99%
May 2025 Maternal Calving Difficulty 4.85% 99%

12,249 total progeny records from 3,018 dairy contemporary groups

( 112,605 herdmate records from 2,980 dairy contemporary groups)

  • 1,338 progeny ( 7,686 herdmates) born to heifers
  • 3,281 progeny ( 30,588 herdmates) born to 2nd parity dam
  • 7,630 progeny ( 74,331 herdmates) born to ≥3rd parity dam
  • 45.8% progeny (50.1% 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: 74.5%, FR: 16.5%, JE: 2.3%, NR: 0.8%, OTHER: 2.0% HO: 73.2%, FR: 17.0%, JE: 2.8%, NR: 0.9%, OTHER: 2.3%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 7%
  • 2.8%
  • 2.9%
  • 6.9%
  • 2.7%
  • 2.9%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 786 Days
  • 1154 Days
  • 2115 Days
  • 777 Days
  • 1149 Days
  • 2164 Days

55 total progeny records from 22 contemporary groups

( 885 herdmate records from 22 contemporary groups)

  • 5 progeny ( 217 herdmates) born to heifers
  • 18 progeny ( 144 herdmates) born to 2nd parity dam
  • 32 progeny ( 524 herdmates) born to ≥3rd parity dam
  • 41.8% progeny (48.2% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 73.6%, FR: 19.1%, JE: 3.1%, NR: 0.9%, OTHER: 1.3% HO: 71.0%, FR: 18.3%, JE: 5.5%, NR: 1.5%, OTHER: 1.6%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 20.4%
  • 20.5%
  • 21.1%
  • 20.3%
  • 20.8%
  • 21.3%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 41.1kg
  • 41.1kg
  • 41.3kg
  • 40.7kg
  • 40.8kg
  • 41kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 821 Days
  • 1137 Days
  • 2068 Days
  •  
  • 756 Days
  • 1137 Days
  • 2101 Days

332 total progeny records from 58 contemporary groups

( 3,911 herdmate records from 58 contemporary groups)

  • 59 progeny ( 1,078 herdmates) born to heifers
  • 81 progeny ( 849 herdmates) born to 2nd parity dam
  • 192 progeny ( 1,984 herdmates) born to ≥3rd parity dam
  • 37.3% progeny (46% herdmates) were males
  • Dam Info