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 6.8% 2.6%	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	Low 6.7% 2.5%	95% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	19.6%	75%
May 2025	Birth Size (Progeny expected to be born large or extra large)	18.5%	75%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.1 kg	87%
May 2025	Birth Weight (Expected progeny birth weight)	42.1 kg	87%
Sep 2025	Gestation (Days between conception and birth)	-0.94 days	99%
May 2025	Gestation (Days between conception and birth)	-0.96 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.56	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.64	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.36%	96%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.34%	96%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.8% 2.6%	95% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.7% 2.5%	95% 98%
Sep 2025	Birth Size	19.6%	75%
May 2025	Birth Size	18.5%	75%
Sep 2025	Birth Weight	42.1 kg	87%
May 2025	Birth Weight	42.1 kg	87%
Sep 2025	Gest	-0.94 days	99%
May 2025	Gest	-0.96 days	99%
Sep 2025	Mort	-0.56	99%
May 2025	Mort	-0.64	99%
Sep 2025	Maternal Calving Difficulty	5.36%	96%
May 2025	Maternal Calving Difficulty	5.34%	96%

1,075 total progeny records from 574 dairy contemporary groups

( 11,782 herdmate records from 561 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 67.0%, FR: 16.0%, JE: 0.0%, NR: 0.0%, OTHER: 0.7%	HO: 67.4%, FR: 15.2%, JE: 0.1%, NR: 0.0%, OTHER: 0.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.9% 3.4% 3.6%	8.7% 3.5% 3.5%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	910 Days 1223 Days 2408 Days	788 Days 1212 Days 2366 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 67.6%, FR: 9.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 68.5%, FR: 15.0%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%
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	0kg 41.6kg 42.3kg	0kg 42.3kg 42.2kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1098 Days 2145 Days	0 Days 1140 Days 2371 Days

14 total progeny records from 9 contemporary groups

( 216 herdmate records from 9 contemporary groups)