Date of Evaluation	Trait	PTA	Reliability
May 2025	Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.6% 4.9%	59% (Average) 79% (High)
Mar 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 11.4% 4.9%	50% 71%
May 2025	Birth Size (Progeny expected to be born large or extra large)	27.5%	73%
Mar 2025	Birth Size (Progeny expected to be born large or extra large)	27.6%	73%
May 2025	Birth Weight (Expected progeny birth weight)	44.5 kg	43%
Mar 2025	Birth Weight (Expected progeny birth weight)	44.2 kg	43%
May 2025	Gestation (Days between conception and birth)	2.12 days	88%
Mar 2025	Gestation (Days between conception and birth)	1.84 days	86%
May 2025	Mortality (Calves dead at or soon after birth)	-0.86	88%
Mar 2025	Mortality (Calves dead at or soon after birth)	-0.83	86%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	2.85%	60%
Mar 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	2.98%	59%

67 total progeny records from 26 dairy contemporary groups ( 1,173 herdmate records from 26 dairy contemporary groups)
3 progeny ( 66 herdmates) born to heifers 18 progeny ( 295 herdmates) born to 2nd parity dam 46 progeny ( 812 herdmates) born to ≥3rd parity dam 55.2% progeny (51.6% herdmates) were males Dam Info

8 total progeny records from 3 contemporary groups ( 154 herdmate records from 2 contemporary groups)
0 progeny ( 28 herdmates) born to heifers 0 progeny ( 32 herdmates) born to 2nd parity dam 8 progeny ( 94 herdmates) born to ≥3rd parity dam 62.5% progeny (44.8% 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