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 8.6% 3.0%	98% ( 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 8.7% 3.0%	98% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	20.7%	91%
May 2025	Birth Size (Progeny expected to be born large or extra large)	20.6%	91%
Sep 2025	Birth Weight (Expected progeny birth weight)	41.4 kg	95%
May 2025	Birth Weight (Expected progeny birth weight)	41.5 kg	95%
Sep 2025	Gestation (Days between conception and birth)	-3.56 days	99%
May 2025	Gestation (Days between conception and birth)	-3.58 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	1.06	99%
May 2025	Mortality (Calves dead at or soon after birth)	1.00	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.04%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	6.00%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.6% 3.0%	98% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 8.7% 3.0%	98% 99%
Sep 2025	Birth Size	20.7%	91%
May 2025	Birth Size	20.6%	91%
Sep 2025	Birth Weight	41.4 kg	95%
May 2025	Birth Weight	41.5 kg	95%
Sep 2025	Gest	-3.56 days	99%
May 2025	Gest	-3.58 days	99%
Sep 2025	Mort	1.06	99%
May 2025	Mort	1.00	99%
Sep 2025	Maternal Calving Difficulty	6.04%	99%
May 2025	Maternal Calving Difficulty	6.00%	99%

2,796 total progeny records from 576 dairy contemporary groups

( 25,818 herdmate records from 568 dairy contemporary groups)

158 progeny ( 1,404 herdmates) born to heifers
811 progeny ( 7,172 herdmates) born to 2nd parity dam
1,827 progeny ( 17,242 herdmates) born to ≥3rd parity dam
50.5% progeny (51.1% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 66.4%, FR: 21.7%, JE: 3.4%, NR: 0.6%, OTHER: 2.5%	HO: 63.8%, FR: 22.0%, JE: 5.1%, NR: 1.0%, OTHER: 3.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.6% 2.8% 3%	7% 2.8% 2.9%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	754 Days 1128 Days 2161 Days	749 Days 1132 Days 2171 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 72.3%, FR: 15.5%, JE: 3.3%, NR: 5.9%, OTHER: 0.8%	HO: 60.4%, FR: 19.7%, JE: 12.3%, NR: 4.8%, OTHER: 1.3%
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	0kg 40.7kg 40.9kg	0kg 40.2kg 40.7kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1101 Days 1981 Days	0 Days 1110 Days 1935 Days

79 total progeny records from 14 contemporary groups

( 1,387 herdmate records from 14 contemporary groups)