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 5.1% 2.0%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.1% 2.0%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	16.1%	95%
May 2025	Birth Size (Progeny expected to be born large or extra large)	15.7%	95%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.6 kg	97%
May 2025	Birth Weight (Expected progeny birth weight)	41.7 kg	97%
Sep 2025	Gestation (Days between conception and birth)	-2.68 days	99%
May 2025	Gestation (Days between conception and birth)	-2.70 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.84	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.92	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.00%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.98%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.1% 2.0%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.1% 2.0%	99% 99%
Sep 2025	Birth Size	16.1%	95%
May 2025	Birth Size	15.7%	95%
Sep 2025	Birth Weight	41.6 kg	97%
May 2025	Birth Weight	41.7 kg	97%
Sep 2025	Gest	-2.68 days	99%
May 2025	Gest	-2.70 days	99%
Sep 2025	Mort	-0.84	99%
May 2025	Mort	-0.92	99%
Sep 2025	Maternal Calving Difficulty	5.00%	99%
May 2025	Maternal Calving Difficulty	4.98%	99%

6,830 total progeny records from 3,021 dairy contemporary groups

( 49,337 herdmate records from 2,927 dairy contemporary groups)

2,435 progeny ( 7,331 herdmates) born to heifers
1,517 progeny ( 11,021 herdmates) born to 2nd parity dam
2,878 progeny ( 30,985 herdmates) born to ≥3rd parity dam
49.5% progeny (50.2% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 77.1%, FR: 11.7%, JE: 0.5%, NR: 0.1%, OTHER: 1.4%	HO: 75.8%, FR: 11.9%, JE: 0.3%, NR: 0.1%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.5% 3.4% 3.5%	8.4% 3.4% 3.5%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	823 Days 1203 Days 2311 Days	811 Days 1205 Days 2354 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 72.2%, FR: 9.6%, JE: 1.4%, NR: 0.0%, OTHER: 4.1%	HO: 79.0%, FR: 12.0%, JE: 0.1%, NR: 0.0%, OTHER: 2.1%
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	42.8kg 41.3kg 42.2kg	42.2kg 41.6kg 42.1kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	820 Days 1153 Days 2194 Days	765 Days 1157 Days 2052 Days

42 total progeny records from 18 contemporary groups

( 557 herdmate records from 18 contemporary groups)