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 3.1% 1.6%	98% ( V High) 97% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 3.1% 1.7%	98% 97%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	5.1%	79%
May 2025	Birth Size (Progeny expected to be born large or extra large)	5.3%	79%
Sep 2025	Birth Weight (Expected progeny birth weight)	32.9 kg	91%
May 2025	Birth Weight (Expected progeny birth weight)	33.1 kg	91%
Sep 2025	Gestation (Days between conception and birth)	-1.64 days	99%
May 2025	Gestation (Days between conception and birth)	-1.65 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.21	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.12	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.19%	96%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.16%	96%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 3.1% 1.6%	98% ( V High) 97% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 3.1% 1.7%	98% 97%
Sep 2025	Birth Size	5.1%	79%
May 2025	Birth Size	5.3%	79%
Sep 2025	Birth Weight	32.9 kg	91%
May 2025	Birth Weight	33.1 kg	91%
Sep 2025	Gest	-1.64 days	99%
May 2025	Gest	-1.65 days	99%
Sep 2025	Mort	0.21	99%
May 2025	Mort	0.12	99%
Sep 2025	Maternal Calving Difficulty	5.19%	96%
May 2025	Maternal Calving Difficulty	5.16%	96%

790 total progeny records from 119 dairy contemporary groups

( 5,174 herdmate records from 116 dairy contemporary groups)

361 progeny ( 1,347 herdmates) born to heifers
125 progeny ( 1,210 herdmates) born to 2nd parity dam
304 progeny ( 2,617 herdmates) born to ≥3rd parity dam
45.3% progeny (49.5% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 66.8%, FR: 19.5%, JE: 4.9%, NR: 0.7%, OTHER: 1.3%	HO: 61.5%, FR: 17.4%, JE: 10.3%, NR: 1.7%, OTHER: 2.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.2% 3% 3.2%	6.7% 2.8% 3%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	737 Days 1194 Days 2106 Days	747 Days 1155 Days 2121 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 58.7%, FR: 4.4%, JE: 29.6%, NR: 0.0%, OTHER: 5.1%	HO: 66.3%, FR: 13.6%, JE: 8.3%, NR: 4.1%, OTHER: 5.8%
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	33.6kg 40.4kg 38.7kg	40.4kg 41.4kg 41kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	745 Days 1246 Days 1739 Days	730 Days 1129 Days 1984 Days

27 total progeny records from 3 contemporary groups

( 541 herdmate records from 3 contemporary groups)