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
  • 4.7%
  • 1.9%
  • 97% ( 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
  • 4.8%
  • 2.0%
  • 97%
  • 98%
Sep 2025 Birth Size (Progeny expected to be born large or extra large) 9.5% 91%
May 2025 Birth Size (Progeny expected to be born large or extra large) 9.4% 91%
Sep 2025 Birth Weight (Expected progeny birth weight) 35.9 kg 90%
May 2025 Birth Weight (Expected progeny birth weight) 35.9 kg 94%
Sep 2025 Gestation (Days between conception and birth) -3.44 days 99%
May 2025 Gestation (Days between conception and birth) -3.44 days 99%
Sep 2025 Mortality (Calves dead at or soon after birth) -0.13 99%
May 2025 Mortality (Calves dead at or soon after birth) -0.18 99%
Sep 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.46% 95%
May 2025 Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) 5.40% 95%
Date of Evaluation Trait PTA Rel. %
Sep 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 4.7%
  • 1.9%
  • 97% ( V High)
  • 98% ( V High)
May 2025 Calving Difficulty
  • Risk of Dairy Calving Difficulty:
  • Dairy Heifers
  • Dairy Cows
  • Low
  • 4.8%
  • 2.0%
  • 97%
  • 98%
Sep 2025 Birth Size 9.5% 91%
May 2025 Birth Size 9.4% 91%
Sep 2025 Birth Weight 35.9 kg 90%
May 2025 Birth Weight 35.9 kg 94%
Sep 2025 Gest -3.44 days 99%
May 2025 Gest -3.44 days 99%
Sep 2025 Mort -0.13 99%
May 2025 Mort -0.18 99%
Sep 2025 Maternal Calving Difficulty 5.46% 95%
May 2025 Maternal Calving Difficulty 5.40% 95%

1,190 total progeny records from 164 dairy contemporary groups

( 14,772 herdmate records from 162 dairy contemporary groups)

  • 290 progeny ( 2,256 herdmates) born to heifers
  • 274 progeny ( 3,715 herdmates) born to 2nd parity dam
  • 626 progeny ( 8,801 herdmates) born to ≥3rd parity dam
  • 45.1% 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: 51.8%, FR: 18.1%, JE: 22.8%, NR: 2.1%, OTHER: 2.1% HO: 52.6%, FR: 18.2%, JE: 22.6%, NR: 2.1%, OTHER: 2.1%
Average Calving Difficulty PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 5.6%
  • 2.5%
  • 2.4%
  • 5.7%
  • 2.4%
  • 2.4%
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 731 Days
  • 1101 Days
  • 2120 Days
  • 734 Days
  • 1110 Days
  • 2100 Days

39 total progeny records from 9 contemporary groups

( 1,184 herdmate records from 9 contemporary groups)

  • 10 progeny ( 374 herdmates) born to heifers
  • 6 progeny ( 197 herdmates) born to 2nd parity dam
  • 23 progeny ( 613 herdmates) born to ≥3rd parity dam
  • 69.2% progeny (47.8% herdmates) were males
  • Dam Info

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

Dams Herdmates of Dams
Breed Fraction HO: 53.9%, FR: 13.8%, JE: 17.9%, NR: 1.5%, OTHER: 2.0% HO: 55.4%, FR: 18.1%, JE: 18.6%, NR: 1.3%, OTHER: 1.3%
Average Birth Size PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 16.4%
  • 15.4%
  • 17%
  • 15.8%
  • 15.8%
  • 16.2%
Average Birth Weight PTA
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 40kg
  • 41kg
  • 40kg
  • 39.5kg
  • 40kg
  • 39.4kg
Average Age at Calving
  • 1st Parity Dam
  • 2nd Parity Dam
  • 3rd Parity Dam
  • 753 Days
  • 1087 Days
  • 2130 Days
  •  
  • 743 Days
  • 1119 Days
  • 2039 Days

41 total progeny records from 7 contemporary groups

( 693 herdmate records from 7 contemporary groups)

  • 6 progeny ( 193 herdmates) born to heifers
  • 18 progeny ( 151 herdmates) born to 2nd parity dam
  • 17 progeny ( 349 herdmates) born to ≥3rd parity dam
  • 41.5% progeny (42.6% herdmates) were males
  • Dam Info