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 7.6% 2.5%	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 7.7% 2.5%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	22.3%	93%
May 2025	Birth Size (Progeny expected to be born large or extra large)	22.2%	93%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.2 kg	96%
May 2025	Birth Weight (Expected progeny birth weight)	42.2 kg	96%
Sep 2025	Gestation (Days between conception and birth)	-4.44 days	99%
May 2025	Gestation (Days between conception and birth)	-4.46 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.20	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.27	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.66%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.63%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.6% 2.5%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.7% 2.5%	99% 99%
Sep 2025	Birth Size	22.3%	93%
May 2025	Birth Size	22.2%	93%
Sep 2025	Birth Weight	42.2 kg	96%
May 2025	Birth Weight	42.2 kg	96%
Sep 2025	Gest	-4.44 days	99%
May 2025	Gest	-4.46 days	99%
Sep 2025	Mort	-0.20	99%
May 2025	Mort	-0.27	99%
Sep 2025	Maternal Calving Difficulty	5.66%	99%
May 2025	Maternal Calving Difficulty	5.63%	99%

3,862 total progeny records from 1,315 dairy contemporary groups

( 39,836 herdmate records from 1,303 dairy contemporary groups)

666 progeny ( 3,372 herdmates) born to heifers
832 progeny ( 10,270 herdmates) born to 2nd parity dam
2,364 progeny ( 26,194 herdmates) born to ≥3rd parity dam
52.2% progeny (51.3% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 72.9%, FR: 15.6%, JE: 1.5%, NR: 0.6%, OTHER: 2.6%	HO: 73.1%, FR: 15.2%, JE: 1.4%, NR: 1.0%, OTHER: 3.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.9% 3.1% 3.3%	7.9% 3% 3.2%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	798 Days 1174 Days 2297 Days	780 Days 1166 Days 2243 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 70.0%, FR: 14.9%, JE: 1.9%, NR: 5.7%, OTHER: 2.6%	HO: 71.4%, FR: 14.5%, JE: 5.8%, NR: 3.7%, OTHER: 1.9%
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	41.2kg 41.5kg 42.1kg	40.8kg 40.8kg 41.4kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	740 Days 1119 Days 2179 Days	743 Days 1121 Days 2042 Days

110 total progeny records from 18 contemporary groups

( 2,293 herdmate records from 18 contemporary groups)