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 8.6% 3.3%	84% ( V High) 97% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 8.5% 3.3%	84% 97%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	23.2%	82%
May 2025	Birth Size (Progeny expected to be born large or extra large)	22.4%	82%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.4 kg	85%
May 2025	Birth Weight (Expected progeny birth weight)	42.6 kg	85%
Sep 2025	Gestation (Days between conception and birth)	0.97 days	98%
May 2025	Gestation (Days between conception and birth)	0.98 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.40	98%
May 2025	Mortality (Calves dead at or soon after birth)	-0.49	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.84%	93%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.82%	93%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.6% 3.3%	84% ( V High) 97% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 8.5% 3.3%	84% 97%
Sep 2025	Birth Size	23.2%	82%
May 2025	Birth Size	22.4%	82%
Sep 2025	Birth Weight	42.4 kg	85%
May 2025	Birth Weight	42.6 kg	85%
Sep 2025	Gest	0.97 days	98%
May 2025	Gest	0.98 days	98%
Sep 2025	Mort	-0.40	98%
May 2025	Mort	-0.49	98%
Sep 2025	Maternal Calving Difficulty	3.84%	93%
May 2025	Maternal Calving Difficulty	3.82%	93%

518 total progeny records from 154 dairy contemporary groups

( 5,769 herdmate records from 149 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 46.7%, FR: 45.8%, JE: 0.8%, NR: 0.0%, OTHER: 1.9%	HO: 47.8%, FR: 42.0%, JE: 0.4%, NR: 0.6%, OTHER: 4.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.7% 2.9% 3%	7.3% 3% 3%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	805 Days 1145 Days 2274 Days	765 Days 1149 Days 2252 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 44.2%, FR: 38.5%, JE: 0.0%, NR: 0.0%, OTHER: 11.8%	HO: 52.6%, FR: 29.1%, JE: 0.0%, NR: 0.0%, OTHER: 6.6%
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 41.9kg 41.8kg	0kg 41.7kg 41.9kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1138 Days 2304 Days	0 Days 1137 Days 2235 Days

13 total progeny records from 5 contemporary groups

( 233 herdmate records from 5 contemporary groups)