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* 13.4% 4.8%	38% (Low) 45% (Average)
May 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High* 13.2% 4.7%	38% 45%
Sep 2025	Birth Size (Progeny expected to be born large or extra large)	37.1%	12%
May 2025	Birth Size (Progeny expected to be born large or extra large)	36.8%	12%
Sep 2025	Birth Weight (Expected progeny birth weight)	44.2 kg	12%
May 2025	Birth Weight (Expected progeny birth weight)	43.9 kg	12%
Sep 2025	Gestation (Days between conception and birth)	-0.57 days	76%
May 2025	Gestation (Days between conception and birth)	-0.61 days	76%
Sep 2025	Mortality (Calves dead at or soon after birth)	0.08	76%
May 2025	Mortality (Calves dead at or soon after birth)	0.08	76%
Sep 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.09%	35%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	5.14%	35%

11 total progeny records from 6 dairy contemporary groups ( 267 herdmate records from 6 dairy contemporary groups)
5 progeny ( 10 herdmates) born to heifers 1 progeny ( 67 herdmates) born to 2nd parity dam 5 progeny ( 190 herdmates) born to ≥3rd parity dam 54.5% progeny (53.6% 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

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