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 7.7% 3.2%	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 7.7% 3.2%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	22.9%	91%
May 2025	Birth Size (Progeny expected to be born large or extra large)	22.5%	91%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.5 kg	95%
May 2025	Birth Weight (Expected progeny birth weight)	42.4 kg	95%
Sep 2025	Gestation (Days between conception and birth)	-1.40 days	99%
May 2025	Gestation (Days between conception and birth)	-1.41 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.84	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.76	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.46%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.45%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.7% 3.2%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.7% 3.2%	99% 99%
Sep 2025	Birth Size	22.9%	91%
May 2025	Birth Size	22.5%	91%
Sep 2025	Birth Weight	42.5 kg	95%
May 2025	Birth Weight	42.4 kg	95%
Sep 2025	Gest	-1.40 days	99%
May 2025	Gest	-1.41 days	99%
Sep 2025	Mort	0.84	99%
May 2025	Mort	0.76	99%
Sep 2025	Maternal Calving Difficulty	5.46%	99%
May 2025	Maternal Calving Difficulty	5.45%	99%

6,402 total progeny records from 2,405 dairy contemporary groups

( 27,428 herdmate records from 2,297 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 86.5%, FR: 8.8%, JE: 0.0%, NR: 0.0%, OTHER: 0.1%	HO: 84.3%, FR: 9.9%, JE: 0.1%, NR: 0.0%, OTHER: 0.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.7% 4% 3.8%	9.6% 3.9% 3.7%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	866 Days 1279 Days 2311 Days	863 Days 1287 Days 2356 Days

1 total progeny records from 1 contemporary groups

( 32 herdmate records from 1 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 78.0%, FR: 16.8%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 83.3%, FR: 11.8%, JE: 0.2%, NR: 0.0%, OTHER: 0.2%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 24.6%	0% 0% 24.5%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.5kg 42.4kg 42.6kg	42.4kg 42.3kg 42.2kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	830 Days 1132 Days 2652 Days	764 Days 1198 Days 2195 Days

43 total progeny records from 14 contemporary groups

( 514 herdmate records from 14 contemporary groups)