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	High 8.8% 3.5%	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	High 8.8% 3.6%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	22.7%	96%
May 2025	Birth Size (Progeny expected to be born large or extra large)	22.5%	96%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.6 kg	91%
May 2025	Birth Weight (Expected progeny birth weight)	42.6 kg	91%
Sep 2025	Gestation (Days between conception and birth)	-0.25 days	99%
May 2025	Gestation (Days between conception and birth)	-0.28 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.60	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.68	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.49%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.43%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.8% 3.5%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.8% 3.6%	99% 99%
Sep 2025	Birth Size	22.7%	96%
May 2025	Birth Size	22.5%	96%
Sep 2025	Birth Weight	42.6 kg	91%
May 2025	Birth Weight	42.6 kg	91%
Sep 2025	Gest	-0.25 days	99%
May 2025	Gest	-0.28 days	99%
Sep 2025	Mort	-0.60	99%
May 2025	Mort	-0.68	99%
Sep 2025	Maternal Calving Difficulty	5.49%	99%
May 2025	Maternal Calving Difficulty	5.43%	99%

4,609 total progeny records from 1,384 dairy contemporary groups

( 32,516 herdmate records from 1,352 dairy contemporary groups)

301 progeny ( 1,649 herdmates) born to heifers
1,165 progeny ( 7,952 herdmates) born to 2nd parity dam
3,143 progeny ( 22,915 herdmates) born to ≥3rd parity dam
50.7% progeny (51.1% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 43.7%, FR: 44.2%, JE: 0.3%, NR: 0.0%, OTHER: 1.3%	HO: 43.1%, FR: 44.1%, JE: 0.2%, NR: 0.2%, OTHER: 1.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.1% 3.1% 3.3%	8.1% 3.1% 3.2%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	903 Days 1193 Days 2325 Days	824 Days 1197 Days 2358 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 28.8%, FR: 59.3%, JE: 0.8%, NR: 0.9%, OTHER: 1.9%	HO: 35.9%, FR: 48.6%, JE: 0.1%, NR: 4.3%, OTHER: 1.1%
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	42.1kg 41.2kg 41.8kg	42.3kg 42.1kg 41.9kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	786 Days 1139 Days 2302 Days	807 Days 1173 Days 2173 Days

27 total progeny records from 9 contemporary groups

( 328 herdmate records from 9 contemporary groups)