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 4.0% 1.9%	89% ( V High) 90% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.1% 2.0%	89% 90%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	12.7%	87%
May 2025	Birth Size (Progeny expected to be born large or extra large)	12.8%	87%
Sep 2025	Birth Weight (Expected progeny birth weight)	34.7 kg	66%
May 2025	Birth Weight (Expected progeny birth weight)	35.0 kg	67%
Sep 2025	Gestation (Days between conception and birth)	-0.89 days	96%
May 2025	Gestation (Days between conception and birth)	-0.90 days	96%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.27	96%
May 2025	Mortality (Calves dead at or soon after birth)	0.18	96%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.18%	82%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.12%	82%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.0% 1.9%	89% ( V High) 90% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.1% 2.0%	89% 90%
Sep 2025	Birth Size	12.7%	87%
May 2025	Birth Size	12.8%	87%
Sep 2025	Birth Weight	34.7 kg	66%
May 2025	Birth Weight	35.0 kg	67%
Sep 2025	Gest	-0.89 days	96%
May 2025	Gest	-0.90 days	96%
Sep 2025	Mort	0.27	96%
May 2025	Mort	0.18	96%
Sep 2025	Maternal Calving Difficulty	5.18%	82%
May 2025	Maternal Calving Difficulty	5.12%	82%

107 total progeny records from 35 dairy contemporary groups

( 1,545 herdmate records from 35 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 58.2%, FR: 9.7%, JE: 3.0%, NR: 0.6%, OTHER: 4.1%	HO: 59.3%, FR: 12.2%, JE: 12.2%, NR: 1.6%, OTHER: 3.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.5% 2.5% 3.1%	7% 2.6% 2.7%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	734 Days 1143 Days 2301 Days	740 Days 1139 Days 2080 Days

26 total progeny records from 21 contemporary groups

( 185 herdmate records from 21 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 13.8%, FR: 0.6%, JE: 0.0%, NR: 0.0%, OTHER: 2.2%	HO: 12.1%, FR: 1.2%, JE: 0.2%, NR: 0.0%, OTHER: 0.5%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	26.6% 29% 26.2%	26.3% 26.2% 25.1%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 0kg 0kg	0kg 0kg 0kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	872 Days 1406 Days 2731 Days	926 Days 1366 Days 2883 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)