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% 2.2%	86% ( V High) 87% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.0% 2.2%	86% 87%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	3.6%	30%
May 2025	Birth Size (Progeny expected to be born large or extra large)	3.4%	30%
Sep 2025	Birth Weight (Expected progeny birth weight)	35.3 kg	81%
May 2025	Birth Weight (Expected progeny birth weight)	35.4 kg	81%
Sep 2025	Gestation (Days between conception and birth)	-1.24 days	97%
May 2025	Gestation (Days between conception and birth)	-1.23 days	97%
Sep 2025	Mortality (Calves dead at or soon after birth)	7.83	97%
May 2025	Mortality (Calves dead at or soon after birth)	7.83	97%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.08%	74%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.03%	74%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.0% 2.2%	86% ( V High) 87% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.0% 2.2%	86% 87%
Sep 2025	Birth Size	3.6%	30%
May 2025	Birth Size	3.4%	30%
Sep 2025	Birth Weight	35.3 kg	81%
May 2025	Birth Weight	35.4 kg	81%
Sep 2025	Gest	-1.24 days	97%
May 2025	Gest	-1.23 days	97%
Sep 2025	Mort	7.83	97%
May 2025	Mort	7.83	97%
Sep 2025	Maternal Calving Difficulty	5.08%	74%
May 2025	Maternal Calving Difficulty	5.03%	74%

308 total progeny records from 98 dairy contemporary groups

( 4,604 herdmate records from 96 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 26.7%, FR: 6.1%, JE: 62.8%, NR: 0.7%, OTHER: 1.2%	HO: 50.2%, FR: 13.2%, JE: 28.9%, NR: 1.3%, OTHER: 2.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.6% 2.2% 2.4%	6.3% 2.4% 2.6%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	743 Days 1197 Days 2213 Days	747 Days 1155 Days 2137 Days

2 total progeny records from 1 contemporary groups

( 78 herdmate records from 1 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 8.2%, FR: 1.8%, JE: 89.4%, NR: 0.0%, OTHER: 0.0%	HO: 45.3%, FR: 14.1%, JE: 37.2%, NR: 0.5%, OTHER: 0.2%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 9% 7.3%	0% 13% 13.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	37.4kg 36.5kg 36kg	38.8kg 39.5kg 38.8kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	740 Days 1273 Days 2458 Days	743 Days 1165 Days 2173 Days

28 total progeny records from 5 contemporary groups

( 364 herdmate records from 5 contemporary groups)