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 6.3% 2.5%	98% ( V High) 96% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.3% 2.5%	98% 96%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	18.2%	83%
May 2025	Birth Size (Progeny expected to be born large or extra large)	17.8%	82%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.8 kg	76%
May 2025	Birth Weight (Expected progeny birth weight)	41.8 kg	76%
Sep 2025	Gestation (Days between conception and birth)	-1.82 days	99%
May 2025	Gestation (Days between conception and birth)	-1.83 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.82	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.90	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.70%	96%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.70%	96%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.3% 2.5%	98% ( V High) 96% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.3% 2.5%	98% 96%
Sep 2025	Birth Size	18.2%	83%
May 2025	Birth Size	17.8%	82%
Sep 2025	Birth Weight	41.8 kg	76%
May 2025	Birth Weight	41.8 kg	76%
Sep 2025	Gest	-1.82 days	99%
May 2025	Gest	-1.83 days	99%
Sep 2025	Mort	-0.82	99%
May 2025	Mort	-0.90	99%
Sep 2025	Maternal Calving Difficulty	5.70%	96%
May 2025	Maternal Calving Difficulty	5.70%	96%

1,080 total progeny records from 396 dairy contemporary groups

( 6,333 herdmate records from 376 dairy contemporary groups)

481 progeny ( 1,457 herdmates) born to heifers
208 progeny ( 1,481 herdmates) born to 2nd parity dam
391 progeny ( 3,395 herdmates) born to ≥3rd parity dam
45.5% progeny (48.8% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 76.2%, FR: 16.2%, JE: 0.0%, NR: 0.0%, OTHER: 0.6%	HO: 73.3%, FR: 18.7%, JE: 0.3%, NR: 0.0%, OTHER: 0.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.9% 3.5% 3.5%	8.5% 3.4% 3.5%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	821 Days 1245 Days 2336 Days	815 Days 1230 Days 2276 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 56.3%, FR: 28.1%, JE: 3.1%, NR: 0.0%, OTHER: 0.0%	HO: 61.9%, FR: 22.1%, JE: 4.0%, NR: 0.0%, OTHER: 4.9%
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	0kg 0kg 41.8kg	0kg 0kg 42kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 0 Days 2295 Days	0 Days 0 Days 2715 Days

1 total progeny records from 1 contemporary groups

( 25 herdmate records from 1 contemporary groups)