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	Moderate 7.4% 2.9%	95% ( V High) 98% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.4% 2.9%	95% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	17.5%	86%
May 2025	Birth Size (Progeny expected to be born large or extra large)	17.8%	86%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.4 kg	90%
May 2025	Birth Weight (Expected progeny birth weight)	42.5 kg	90%
Sep 2025	Gestation (Days between conception and birth)	-1.73 days	99%
May 2025	Gestation (Days between conception and birth)	-1.74 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.28	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.36	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.97%	96%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.92%	96%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.4% 2.9%	95% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.4% 2.9%	95% 98%
Sep 2025	Birth Size	17.5%	86%
May 2025	Birth Size	17.8%	86%
Sep 2025	Birth Weight	42.4 kg	90%
May 2025	Birth Weight	42.5 kg	90%
Sep 2025	Gest	-1.73 days	99%
May 2025	Gest	-1.74 days	99%
Sep 2025	Mort	-0.28	99%
May 2025	Mort	-0.36	99%
Sep 2025	Maternal Calving Difficulty	5.97%	96%
May 2025	Maternal Calving Difficulty	5.92%	96%

920 total progeny records from 346 dairy contemporary groups

( 10,202 herdmate records from 340 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 73.0%, FR: 15.6%, JE: 1.4%, NR: 0.2%, OTHER: 1.8%	HO: 72.5%, FR: 15.3%, JE: 0.9%, NR: 0.1%, OTHER: 2.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.7% 3.2% 3.3%	7.8% 3.2% 3.4%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	816 Days 1166 Days 2229 Days	771 Days 1155 Days 2278 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 80.7%, FR: 15.8%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 67.3%, FR: 23.7%, JE: 0.1%, NR: 0.8%, OTHER: 5.1%
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	44.3kg 41.9kg 41.6kg	41.7kg 41.9kg 41.8kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	767 Days 1263 Days 1925 Days	744 Days 1138 Days 2053 Days

17 total progeny records from 5 contemporary groups

( 568 herdmate records from 5 contemporary groups)