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 8.8% 3.5%	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	High 8.8% 3.5%	96% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	26.1%	86%
May 2025	Birth Size (Progeny expected to be born large or extra large)	25.6%	85%
Sep 2025	Birth Weight (Expected progeny birth weight)	44.2 kg	78%
May 2025	Birth Weight (Expected progeny birth weight)	44.3 kg	77%
Sep 2025	Gestation (Days between conception and birth)	-3.06 days	99%
May 2025	Gestation (Days between conception and birth)	-3.06 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.02	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.04	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.87%	96%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.85%	96%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.8% 3.5%	98% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.8% 3.5%	96% 98%
Sep 2025	Birth Size	26.1%	86%
May 2025	Birth Size	25.6%	85%
Sep 2025	Birth Weight	44.2 kg	78%
May 2025	Birth Weight	44.3 kg	77%
Sep 2025	Gest	-3.06 days	99%
May 2025	Gest	-3.06 days	99%
Sep 2025	Mort	0.02	99%
May 2025	Mort	-0.04	99%
Sep 2025	Maternal Calving Difficulty	4.87%	96%
May 2025	Maternal Calving Difficulty	4.85%	96%

1,099 total progeny records from 357 dairy contemporary groups

( 8,993 herdmate records from 348 dairy contemporary groups)

349 progeny ( 1,782 herdmates) born to heifers
240 progeny ( 2,372 herdmates) born to 2nd parity dam
510 progeny ( 4,839 herdmates) born to ≥3rd parity dam
35.2% progeny (45.2% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 94.5%, FR: 4.5%, JE: 0.2%, NR: 0.1%, OTHER: 0.1%	HO: 91.4%, FR: 7.1%, JE: 0.4%, NR: 0.1%, OTHER: 0.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8% 3.5% 3.4%	7.9% 3.1% 3.1%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	829 Days 1235 Days 2260 Days	827 Days 1217 Days 2181 Days

7 total progeny records from 6 contemporary groups

( 207 herdmate records from 6 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 97.8%, FR: 0.4%, JE: 1.8%, NR: 0.0%, OTHER: 0.0%	HO: 87.4%, FR: 7.1%, JE: 1.8%, NR: 0.0%, OTHER: 2.7%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	23.5% 0% 26.8%	21.9% 0% 20.5%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 0kg 0kg	0kg 0kg 0kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	785 Days 0 Days 2869 Days	739 Days 0 Days 2179 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)