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% 2.7%	95% ( V High) 96% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.6% 2.7%	95% 96%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	21.4%	84%
May 2025	Birth Size (Progeny expected to be born large or extra large)	20.6%	84%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.5 kg	88%
May 2025	Birth Weight (Expected progeny birth weight)	41.5 kg	81%
Sep 2025	Gestation (Days between conception and birth)	-1.67 days	98%
May 2025	Gestation (Days between conception and birth)	-1.70 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.55	98%
May 2025	Mortality (Calves dead at or soon after birth)	-0.63	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.08%	95%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.10%	95%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.6% 2.7%	95% ( V High) 96% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.6% 2.7%	95% 96%
Sep 2025	Birth Size	21.4%	84%
May 2025	Birth Size	20.6%	84%
Sep 2025	Birth Weight	41.5 kg	88%
May 2025	Birth Weight	41.5 kg	81%
Sep 2025	Gest	-1.67 days	98%
May 2025	Gest	-1.70 days	98%
Sep 2025	Mort	-0.55	98%
May 2025	Mort	-0.63	98%
Sep 2025	Maternal Calving Difficulty	5.08%	95%
May 2025	Maternal Calving Difficulty	5.10%	95%

329 total progeny records from 149 dairy contemporary groups

( 2,655 herdmate records from 140 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 51.0%, FR: 36.3%, JE: 0.0%, NR: 0.0%, OTHER: 0.1%	HO: 40.5%, FR: 46.5%, JE: 0.1%, NR: 0.0%, OTHER: 1.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.6% 3.2% 3.4%	8.6% 3.2% 3.3%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	782 Days 1199 Days 2384 Days	793 Days 1178 Days 2322 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 71.4%, FR: 14.2%, JE: 0.0%, NR: 0.0%, OTHER: 0.7%	HO: 34.0%, FR: 57.3%, JE: 0.0%, NR: 0.0%, OTHER: 0.3%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 0%	0% 0% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.1kg 41.4kg 41.9kg	41.9kg 41.6kg 41.6kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	778 Days 1324 Days 1940 Days	743 Days 1169 Days 2289 Days

18 total progeny records from 6 contemporary groups

( 268 herdmate records from 6 contemporary groups)