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 5.8% 2.5%	97% ( 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 5.8% 2.5%	97% 98%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	14.7%	84%
May 2025	Birth Size (Progeny expected to be born large or extra large)	14.6%	84%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.0 kg	81%
May 2025	Birth Weight (Expected progeny birth weight)	41.0 kg	81%
Sep 2025	Gestation (Days between conception and birth)	-2.12 days	99%
May 2025	Gestation (Days between conception and birth)	-2.13 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)	-0.50	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.61%	97%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.59%	97%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.8% 2.5%	97% ( V High) 98% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 5.8% 2.5%	97% 98%
Sep 2025	Birth Size	14.7%	84%
May 2025	Birth Size	14.6%	84%
Sep 2025	Birth Weight	41.0 kg	81%
May 2025	Birth Weight	41.0 kg	81%
Sep 2025	Gest	-2.12 days	99%
May 2025	Gest	-2.13 days	99%
Sep 2025	Mort	-0.42	99%
May 2025	Mort	-0.50	99%
Sep 2025	Maternal Calving Difficulty	5.61%	97%
May 2025	Maternal Calving Difficulty	5.59%	97%

998 total progeny records from 394 dairy contemporary groups

( 6,950 herdmate records from 387 dairy contemporary groups)

348 progeny ( 1,346 herdmates) born to heifers
199 progeny ( 1,685 herdmates) born to 2nd parity dam
451 progeny ( 3,919 herdmates) born to ≥3rd parity dam
47.8% progeny (48.1% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 78.8%, FR: 15.3%, JE: 0.2%, NR: 0.0%, OTHER: 0.6%	HO: 77.0%, FR: 15.7%, JE: 0.1%, NR: 0.4%, OTHER: 1.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.2% 3.4% 3.4%	8.3% 3.3% 3.4%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	852 Days 1264 Days 2296 Days	824 Days 1231 Days 2261 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 92.2%, FR: 6.3%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 86.3%, FR: 11.5%, JE: 0.0%, NR: 0.0%, OTHER: 0.3%
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 42.7kg 42.7kg	0kg 42.1kg 42kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1425 Days 1832 Days	0 Days 1109 Days 2175 Days

2 total progeny records from 2 contemporary groups

( 88 herdmate records from 2 contemporary groups)