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 5.3% 2.1%	98% ( 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 5.3% 2.1%	98% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	15.1%	90%
May 2025	Birth Size (Progeny expected to be born large or extra large)	15.6%	90%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.1 kg	90%
May 2025	Birth Weight (Expected progeny birth weight)	40.0 kg	90%
Sep 2025	Gestation (Days between conception and birth)	-4.20 days	99%
May 2025	Gestation (Days between conception and birth)	-4.21 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.36	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.45	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.29%	98%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.24%	98%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.3% 2.1%	98% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.3% 2.1%	98% 98%
Sep 2025	Birth Size	15.1%	90%
May 2025	Birth Size	15.6%	90%
Sep 2025	Birth Weight	40.1 kg	90%
May 2025	Birth Weight	40.0 kg	90%
Sep 2025	Gest	-4.20 days	99%
May 2025	Gest	-4.21 days	99%
Sep 2025	Mort	-0.36	99%
May 2025	Mort	-0.45	99%
Sep 2025	Maternal Calving Difficulty	6.29%	98%
May 2025	Maternal Calving Difficulty	6.24%	98%

1,131 total progeny records from 298 dairy contemporary groups

( 10,375 herdmate records from 295 dairy contemporary groups)

266 progeny ( 1,112 herdmates) born to heifers
255 progeny ( 2,585 herdmates) born to 2nd parity dam
610 progeny ( 6,678 herdmates) born to ≥3rd parity dam
48.4% progeny (51.2% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 39.9%, FR: 53.3%, JE: 0.1%, NR: 0.0%, OTHER: 1.0%	HO: 37.8%, FR: 54.1%, JE: 0.4%, NR: 0.4%, OTHER: 1.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.5% 3% 3.1%	7.5% 3% 3.1%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	759 Days 1135 Days 2226 Days	763 Days 1154 Days 2228 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 15.6%, FR: 84.1%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 16.6%, FR: 83.2%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%
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	0kg 41.1kg 41.5kg	0kg 41.6kg 41.3kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1096 Days 1757 Days	0 Days 1099 Days 2080 Days

10 total progeny records from 3 contemporary groups

( 277 herdmate records from 3 contemporary groups)