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	High 14.7% 5.8%	60% ( High) 76% ( High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 14.6% 5.8%	60% 76%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	32.9%	33%
May 2025	Birth Size (Progeny expected to be born large or extra large)	32.9%	33%
Sep 2025	Birth Weight (Expected progeny birth weight)	44.8 kg	42%
May 2025	Birth Weight (Expected progeny birth weight)	44.9 kg	42%
Sep 2025	Gestation (Days between conception and birth)	-0.47 days	93%
May 2025	Gestation (Days between conception and birth)	-0.48 days	93%
Sep 2025	Mortality (Calves dead at or soon after birth)	1.21	93%
May 2025	Mortality (Calves dead at or soon after birth)	1.22	93%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.59%	56%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.55%	56%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 14.7% 5.8%	60% ( High) 76% ( High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 14.6% 5.8%	60% 76%
Sep 2025	Birth Size	32.9%	33%
May 2025	Birth Size	32.9%	33%
Sep 2025	Birth Weight	44.8 kg	42%
May 2025	Birth Weight	44.9 kg	42%
Sep 2025	Gest	-0.47 days	93%
May 2025	Gest	-0.48 days	93%
Sep 2025	Mort	1.21	93%
May 2025	Mort	1.22	93%
Sep 2025	Maternal Calving Difficulty	4.59%	56%
May 2025	Maternal Calving Difficulty	4.55%	56%

110 total progeny records from 73 dairy contemporary groups

( 1,178 herdmate records from 73 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.1%, FR: 9.8%, JE: 0.0%, NR: 0.0%, OTHER: 1.8%	HO: 77.3%, FR: 9.5%, JE: 0.0%, NR: 0.2%, OTHER: 1.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9.3% 3.9% 3.6%	9.4% 3.7% 3.6%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	818 Days 1361 Days 2231 Days	860 Days 1299 Days 2362 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 71.9%, FR: 9.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 76.3%, FR: 5.1%, JE: 0.0%, NR: 0.0%, OTHER: 1.8%
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 41.1kg 44.1kg	0kg 42.3kg 42.7kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1168 Days 2264 Days	0 Days 1268 Days 2041 Days

3 total progeny records from 1 contemporary groups

( 14 herdmate records from 1 contemporary groups)