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 7.3% 3.8%	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	Low 7.3% 3.8%	99% 99%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	21.2%	85%
May 2025	Birth Size (Progeny expected to be born large or extra large)	21.4%	85%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.6 kg	83%
May 2025	Birth Weight (Expected progeny birth weight)	42.6 kg	83%
Sep 2025	Gestation (Days between conception and birth)	-1.24 days	99%
May 2025	Gestation (Days between conception and birth)	-1.25 days	99%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.24	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.17	99%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.09%	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.06%	99%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.3% 3.8%	99% ( V High) 99% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Low 7.3% 3.8%	99% 99%
Sep 2025	Birth Size	21.2%	85%
May 2025	Birth Size	21.4%	85%
Sep 2025	Birth Weight	42.6 kg	83%
May 2025	Birth Weight	42.6 kg	83%
Sep 2025	Gest	-1.24 days	99%
May 2025	Gest	-1.25 days	99%
Sep 2025	Mort	0.24	99%
May 2025	Mort	0.17	99%
Sep 2025	Maternal Calving Difficulty	5.09%	99%
May 2025	Maternal Calving Difficulty	5.06%	99%

2,736 total progeny records from 1,220 dairy contemporary groups

( 15,920 herdmate records from 1,187 dairy contemporary groups)

1,222 progeny ( 4,319 herdmates) born to heifers
525 progeny ( 3,902 herdmates) born to 2nd parity dam
989 progeny ( 7,699 herdmates) born to ≥3rd parity dam
50.8% progeny (49.7% herdmates) were males
Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 89.7%, FR: 6.9%, JE: 0.0%, NR: 0.0%, OTHER: 0.1%	HO: 87.6%, FR: 8.3%, JE: 0.1%, NR: 0.0%, OTHER: 0.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	10.1% 3.9% 3.9%	9.9% 3.9% 3.8%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	860 Days 1317 Days 2333 Days	881 Days 1330 Days 2350 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 62.5%, FR: 12.5%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 71.9%, FR: 6.3%, 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	0kg 0kg 41.5kg	0kg 0kg 42.4kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 0 Days 2458 Days	0 Days 0 Days 3140 Days

1 total progeny records from 1 contemporary groups

( 2 herdmate records from 1 contemporary groups)