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 14.6% 5.4%	94% (V High) 98% (V High)
Mar 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	High 14.5% 5.4%	90% 98%
May 2025	Birth Size (Progeny expected to be born large or extra large)	34.7%	82%
Mar 2025	Birth Size (Progeny expected to be born large or extra large)	34.6%	82%
May 2025	Birth Weight (Expected progeny birth weight)	45.6 kg	88%
Mar 2025	Birth Weight (Expected progeny birth weight)	45.6 kg	88%
May 2025	Gestation (Days between conception and birth)	0.44 days	99%
Mar 2025	Gestation (Days between conception and birth)	0.44 days	99%
May 2025	Mortality (Calves dead at or soon after birth)	0.32	99%
Mar 2025	Mortality (Calves dead at or soon after birth)	0.32	99%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.74%	96%
Mar 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	3.73%	96%

943 total progeny records from 225 dairy contemporary groups ( 9,342 herdmate records from 224 dairy contemporary groups)
31 progeny ( 157 herdmates) born to heifers 229 progeny ( 2,661 herdmates) born to 2nd parity dam 683 progeny ( 6,524 herdmates) born to ≥3rd parity dam 50.5% progeny (50.7% 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

9 total progeny records from 4 contemporary groups ( 372 herdmate records from 4 contemporary groups)
0 progeny ( 100 herdmates) born to heifers 3 progeny ( 97 herdmates) born to 2nd parity dam 6 progeny ( 175 herdmates) born to ≥3rd parity dam 66.7% progeny (51.1% herdmates) were males Dam Info