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 8.5% 3.2%	96% ( V High) 99% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.5% 3.2%	96% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	21.5%	80%
May 2025	Birth Size (Progeny expected to be born large or extra large)	21.5%	80%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.7 kg	83%
May 2025	Birth Weight (Expected progeny birth weight)	42.5 kg	83%
Sep 2025	Gestation (Days between conception and birth)	-2.58 days	99%
May 2025	Gestation (Days between conception and birth)	-2.59 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.42	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.35	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.11%	97%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.09%	97%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.5% 3.2%	96% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.5% 3.2%	96% 99%
Sep 2025	Birth Size	21.5%	80%
May 2025	Birth Size	21.5%	80%
Sep 2025	Birth Weight	42.7 kg	83%
May 2025	Birth Weight	42.5 kg	83%
Sep 2025	Gest	-2.58 days	99%
May 2025	Gest	-2.59 days	99%
Sep 2025	Mort	0.42	99%
May 2025	Mort	0.35	99%
Sep 2025	Maternal Calving Difficulty	5.11%	97%
May 2025	Maternal Calving Difficulty	5.09%	97%

1,180 total progeny records from 465 dairy contemporary groups

( 7,950 herdmate records from 459 dairy contemporary groups)

220 progeny ( 1,151 herdmates) born to heifers
313 progeny ( 2,198 herdmates) born to 2nd parity dam
647 progeny ( 4,601 herdmates) born to ≥3rd parity dam
45.8% progeny (50.4% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 82.8%, FR: 11.6%, JE: 0.1%, NR: 0.0%, OTHER: 0.5%	HO: 84.3%, FR: 9.8%, JE: 0.6%, NR: 0.1%, OTHER: 1.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	9% 3.5% 3.6%	8.9% 3.5% 3.6%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	862 Days 1262 Days 2277 Days	846 Days 1255 Days 2269 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 91.9%, FR: 7.5%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 89.9%, FR: 7.1%, JE: 0.0%, NR: 0.0%, OTHER: 0.2%
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 41.4kg 40.6kg	0kg 42kg 42kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1186 Days 2741 Days	0 Days 1120 Days 2324 Days

5 total progeny records from 4 contemporary groups

( 153 herdmate records from 4 contemporary groups)