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* 10.0% 3.8%	37% (Low) 38% (Low)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High* 10.0% 3.9%	38% 38%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	27.4%	48%
May 2025	Birth Size (Progeny expected to be born large or extra large)	27.4%	47%
Sep 2025	Birth Weight (Expected progeny birth weight)	42.1 kg	15%
May 2025	Birth Weight (Expected progeny birth weight)	42.3 kg	17%
Sep 2025	Gestation (Days between conception and birth)	0.07 days	54%
May 2025	Gestation (Days between conception and birth)	0.18 days	54%
Sep 2025	Mortality (Calves dead at or soon after birth)	-0.78	54%
May 2025	Mortality (Calves dead at or soon after birth)	-0.78	54%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.43%	15%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.43%	14%

3 total progeny records from 3 dairy contemporary groups ( 30 herdmate records from 3 dairy contemporary groups)
3 progeny ( 30 herdmates) born to heifers 0 progeny ( 0 herdmates) born to 2nd parity dam 0 progeny ( 0 herdmates) born to ≥3rd parity dam 0% progeny (33.3% herdmates) were males Dam Info

1 total progeny records from 1 contemporary groups ( 28 herdmate records from 1 contemporary groups)
1 progeny ( 16 herdmates) born to heifers 0 progeny ( 2 herdmates) born to 2nd parity dam 0 progeny ( 10 herdmates) born to ≥3rd parity dam 0% progeny (21.4% herdmates) were males Dam Info

0 total progeny records from 0 contemporary groups ( 0 herdmate records from 0 contemporary groups)
0 progeny ( 0 herdmates) born to heifers 0 progeny ( 0 herdmates) born to 2nd parity dam 0 progeny ( 0 herdmates) born to ≥3rd parity dam % progeny (% herdmates) were males Dam Info