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	Moderate 7.6% 2.7%	92% ( V High) 96% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.7% 2.7%	92% 96%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	20.6%	94%
May 2025	Birth Size (Progeny expected to be born large or extra large)	20.8%	94%
Sep 2025	Birth Weight (Expected progeny birth weight)	40.7 kg	75%
May 2025	Birth Weight (Expected progeny birth weight)	41.0 kg	75%
Sep 2025	Gestation (Days between conception and birth)	-3.05 days	99%
May 2025	Gestation (Days between conception and birth)	-3.04 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.20	99%
May 2025	Mortality (Calves dead at or soon after birth)	-0.23	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.66%	94%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.62%	94%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.6% 2.7%	92% ( V High) 96% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 7.7% 2.7%	92% 96%
Sep 2025	Birth Size	20.6%	94%
May 2025	Birth Size	20.8%	94%
Sep 2025	Birth Weight	40.7 kg	75%
May 2025	Birth Weight	41.0 kg	75%
Sep 2025	Gest	-3.05 days	99%
May 2025	Gest	-3.04 days	99%
Sep 2025	Mort	-0.20	99%
May 2025	Mort	-0.23	99%
Sep 2025	Maternal Calving Difficulty	4.66%	94%
May 2025	Maternal Calving Difficulty	4.62%	94%

514 total progeny records from 136 dairy contemporary groups

( 5,193 herdmate records from 135 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 51.0%, FR: 44.2%, JE: 0.3%, NR: 0.3%, OTHER: 1.5%	HO: 45.5%, FR: 48.9%, JE: 0.4%, NR: 0.3%, OTHER: 1.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.3% 2.8% 3%	7.2% 2.8% 3%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	793 Days 1151 Days 2161 Days	795 Days 1165 Days 2236 Days

56 total progeny records from 16 contemporary groups

( 523 herdmate records from 16 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 52.2%, FR: 45.5%, JE: 0.1%, NR: 0.0%, OTHER: 0.1%	HO: 63.1%, FR: 34.5%, JE: 0.3%, NR: 0.0%, OTHER: 0.2%
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.8% 20.5% 22.5%	22.2% 22.1% 21.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 0kg 0kg	0kg 0kg 0kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	890 Days 1166 Days 2130 Days	766 Days 1138 Days 2121 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)