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 4.9% 2.0%	99% ( 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 4.9% 2.0%	99% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	14.0%	87%
May 2025	Birth Size (Progeny expected to be born large or extra large)	13.7%	87%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.8 kg	94%
May 2025	Birth Weight (Expected progeny birth weight)	40.9 kg	94%
Sep 2025	Gestation (Days between conception and birth)	-2.70 days	99%
May 2025	Gestation (Days between conception and birth)	-2.71 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)	5.37%	98%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.36%	98%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.9% 2.0%	99% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 4.9% 2.0%	99% 98%
Sep 2025	Birth Size	14.0%	87%
May 2025	Birth Size	13.7%	87%
Sep 2025	Birth Weight	40.8 kg	94%
May 2025	Birth Weight	40.9 kg	94%
Sep 2025	Gest	-2.70 days	99%
May 2025	Gest	-2.71 days	99%
Sep 2025	Mort	-0.56	99%
May 2025	Mort	-0.64	99%
Sep 2025	Maternal Calving Difficulty	5.37%	98%
May 2025	Maternal Calving Difficulty	5.36%	98%

1,932 total progeny records from 843 dairy contemporary groups

( 10,995 herdmate records from 811 dairy contemporary groups)

1,421 progeny ( 3,659 herdmates) born to heifers
239 progeny ( 1,945 herdmates) born to 2nd parity dam
272 progeny ( 5,391 herdmates) born to ≥3rd parity dam
47.7% progeny (50.3% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 75.5%, FR: 11.7%, JE: 0.1%, NR: 0.2%, OTHER: 0.4%	HO: 70.1%, FR: 13.5%, JE: 0.1%, NR: 0.1%, OTHER: 0.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.8% 3.6% 3.6%	8.8% 3.5% 3.6%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	776 Days 1150 Days 2224 Days	793 Days 1213 Days 2335 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 78.0%, FR: 9.0%, JE: 0.1%, NR: 0.0%, OTHER: 0.0%	HO: 65.2%, FR: 11.3%, JE: 0.0%, NR: 0.0%, OTHER: 1.0%
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	41.9kg 0kg 0kg	42.5kg 0kg 0kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	810 Days 0 Days 0 Days	772 Days 0 Days 0 Days

25 total progeny records from 10 contemporary groups

( 251 herdmate records from 10 contemporary groups)