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 6.8% 2.3%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.9% 2.3%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	17.7%	96%
May 2025	Birth Size (Progeny expected to be born large or extra large)	17.8%	96%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.3 kg	98%
May 2025	Birth Weight (Expected progeny birth weight)	41.4 kg	98%
Sep 2025	Gestation (Days between conception and birth)	-4.89 days	99%
May 2025	Gestation (Days between conception and birth)	-4.93 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.35	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.42	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.96%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.93%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.8% 2.3%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.9% 2.3%	99% 99%
Sep 2025	Birth Size	17.7%	96%
May 2025	Birth Size	17.8%	96%
Sep 2025	Birth Weight	41.3 kg	98%
May 2025	Birth Weight	41.4 kg	98%
Sep 2025	Gest	-4.89 days	99%
May 2025	Gest	-4.93 days	99%
Sep 2025	Mort	-0.35	99%
May 2025	Mort	-0.42	99%
Sep 2025	Maternal Calving Difficulty	5.96%	99%
May 2025	Maternal Calving Difficulty	5.93%	99%

8,305 total progeny records from 2,503 dairy contemporary groups

( 69,677 herdmate records from 2,465 dairy contemporary groups)

1,564 progeny ( 7,134 herdmates) born to heifers
1,975 progeny ( 18,358 herdmates) born to 2nd parity dam
4,766 progeny ( 44,185 herdmates) born to ≥3rd parity dam
50.2% progeny (50.7% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 74.1%, FR: 15.3%, JE: 1.4%, NR: 0.8%, OTHER: 2.5%	HO: 75.9%, FR: 14.2%, JE: 1.4%, NR: 0.7%, OTHER: 2.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.9% 3.2% 3.3%	7.6% 3.1% 3.2%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	789 Days 1180 Days 2276 Days	779 Days 1172 Days 2227 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 74.8%, FR: 13.3%, JE: 2.3%, NR: 2.1%, OTHER: 2.2%	HO: 74.5%, FR: 12.0%, JE: 4.1%, NR: 1.1%, OTHER: 2.5%
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	41.9kg 41.9kg 41.6kg	41.2kg 41.3kg 41.7kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	791 Days 1211 Days 2207 Days	767 Days 1159 Days 2207 Days

243 total progeny records from 56 contemporary groups

( 2,956 herdmate records from 56 contemporary groups)