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 11.4% 3.6%	74% ( High) 81% ( V High)
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.2% 3.6%	74% 81%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	27.2%	69%
May 2025	Birth Size (Progeny expected to be born large or extra large)	27.0%	69%
Sep 2025	Birth Weight (Expected progeny birth weight)	43.1 kg	86%
May 2025	Birth Weight (Expected progeny birth weight)	43.0 kg	86%
Sep 2025	Gestation (Days between conception and birth)	1.04 days	80%
May 2025	Gestation (Days between conception and birth)	1.02 days	80%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.63	80%
May 2025	Mortality (Calves dead at or soon after birth)	-0.74	80%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.69%	68%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.75%	68%

Date of Evaluation	Trait	PTA	Rel. %
Sep 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.4% 3.6%	74% ( High) 81% ( V High)
May 2025	Calving Difficulty Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.2% 3.6%	74% 81%
Sep 2025	Birth Size	27.2%	69%
May 2025	Birth Size	27.0%	69%
Sep 2025	Birth Weight	43.1 kg	86%
May 2025	Birth Weight	43.0 kg	86%
Sep 2025	Gest	1.04 days	80%
May 2025	Gest	1.02 days	80%
Sep 2025	Mort	-0.63	80%
May 2025	Mort	-0.74	80%
Sep 2025	Maternal Calving Difficulty	5.69%	68%
May 2025	Maternal Calving Difficulty	5.75%	68%

22 total progeny records from 6 dairy contemporary groups

( 115 herdmate records from 5 dairy contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 52.0%, FR: 23.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 49.3%, FR: 27.9%, JE: 0.0%, NR: 0.0%, OTHER: 3.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	10.4% 3.6% 3.8%	0% 3.6% 3.6%
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	922 Days 1093 Days 2117 Days	0 Days 1203 Days 2368 Days

0 total progeny records from 0 contemporary groups

( 0 herdmate records from 0 contemporary groups)

	Dams	Herdmates of Dams
Breed Fraction	HO: 56.5%, FR: 25.4%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 48.2%, FR: 30.0%, JE: 0.0%, NR: 0.0%, OTHER: 3.2%
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 42.1kg 42.7kg	0kg 42.4kg 42.3kg
Average Age at Calving 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0 Days 1085 Days 2027 Days	0 Days 1239 Days 2480 Days

15 total progeny records from 2 contemporary groups

( 95 herdmate records from 2 contemporary groups)