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 6.7% 2.9%	97% ( 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 6.6% 2.9%	97% 97%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	18.5%	76%
May 2025	Birth Size (Progeny expected to be born large or extra large)	17.9%	76%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.6 kg	86%
May 2025	Birth Weight (Expected progeny birth weight)	41.7 kg	87%
Sep 2025	Gestation (Days between conception and birth)	-1.15 days	98%
May 2025	Gestation (Days between conception and birth)	-1.15 days	98%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.40	98%
May 2025	Mortality (Calves dead at or soon after birth)	0.32	98%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.78%	94%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.75%	94%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.7% 2.9%	97% ( V High) 97% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 6.6% 2.9%	97% 97%
Sep 2025	Birth Size	18.5%	76%
May 2025	Birth Size	17.9%	76%
Sep 2025	Birth Weight	41.6 kg	86%
May 2025	Birth Weight	41.7 kg	87%
Sep 2025	Gest	-1.15 days	98%
May 2025	Gest	-1.15 days	98%
Sep 2025	Mort	0.40	98%
May 2025	Mort	0.32	98%
Sep 2025	Maternal Calving Difficulty	5.78%	94%
May 2025	Maternal Calving Difficulty	5.75%	94%

617 total progeny records from 216 dairy contemporary groups

( 4,575 herdmate records from 216 dairy contemporary groups)

226 progeny ( 1,214 herdmates) born to heifers
150 progeny ( 1,137 herdmates) born to 2nd parity dam
241 progeny ( 2,224 herdmates) born to ≥3rd parity dam
45.2% progeny (44.9% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 93.9%, FR: 4.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.3%	HO: 92.0%, FR: 5.2%, JE: 0.5%, NR: 0.2%, OTHER: 0.4%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.8% 3.2% 3.4%	8.1% 3.3% 3.4%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	810 Days 1211 Days 2102 Days	818 Days 1211 Days 2188 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 96.9%, FR: 2.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 97.0%, FR: 2.5%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%
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	42kg 42.4kg 42.5kg	42.2kg 42.6kg 42.3kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	815 Days 1200 Days 2173 Days	845 Days 1259 Days 2322 Days

13 total progeny records from 5 contemporary groups

( 245 herdmate records from 5 contemporary groups)