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 8.9% 3.6%	92% ( V High) 94% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.8% 3.6%	92% 94%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	20.1%	76%
May 2025	Birth Size (Progeny expected to be born large or extra large)	20.1%	76%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.4 kg	77%
May 2025	Birth Weight (Expected progeny birth weight)	42.2 kg	77%
Sep 2025	Gestation (Days between conception and birth)	-1.40 days	95%
May 2025	Gestation (Days between conception and birth)	-1.41 days	95%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.23	95%
May 2025	Mortality (Calves dead at or soon after birth)	-0.31	95%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.88%	90%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.89%	90%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.9% 3.6%	92% ( V High) 94% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.8% 3.6%	92% 94%
Sep 2025	Birth Size	20.1%	76%
May 2025	Birth Size	20.1%	76%
Sep 2025	Birth Weight	42.4 kg	77%
May 2025	Birth Weight	42.2 kg	77%
Sep 2025	Gest	-1.40 days	95%
May 2025	Gest	-1.41 days	95%
Sep 2025	Mort	-0.23	95%
May 2025	Mort	-0.31	95%
Sep 2025	Maternal Calving Difficulty	6.88%	90%
May 2025	Maternal Calving Difficulty	6.89%	90%

130 total progeny records from 61 dairy contemporary groups

( 1,077 herdmate records from 58 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 36.0%, FR: 50.0%, JE: 0.0%, NR: 0.0%, OTHER: 0.2%	HO: 29.9%, FR: 50.7%, JE: 0.0%, NR: 2.4%, OTHER: 0.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.9% 3.3% 3.4%	8.5% 3.2% 3.3%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	818 Days 1258 Days 2379 Days	781 Days 1317 Days 2564 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 44.5%, FR: 39.8%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 43.1%, FR: 39.2%, 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 42.5kg 43.2kg	0kg 42.6kg 42.8kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1061 Days 2081 Days	0 Days 1141 Days 2609 Days

4 total progeny records from 3 contemporary groups

( 84 herdmate records from 3 contemporary groups)