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	Low 6.4% 2.8%	70% (High) 85% (V High)
Mar 2025	Calving Difficulty (Births Required Considerable Assistance) Risk of Dairy Calving Difficulty: Dairy Heifers Dairy Cows	Moderate 6.6% 2.8%	68% 85%
May 2025	Birth Size (Progeny expected to be born large or extra large)	20.9%	68%
Mar 2025	Birth Size (Progeny expected to be born large or extra large)	21.5%	67%
May 2025	Birth Weight (Expected progeny birth weight)	42.2 kg	63%
Mar 2025	Birth Weight (Expected progeny birth weight)	42.0 kg	61%
May 2025	Gestation (Days between conception and birth)	-4.67 days	90%
Mar 2025	Gestation (Days between conception and birth)	-4.69 days	90%
May 2025	Mortality (Calves dead at or soon after birth)	-0.78	90%
Mar 2025	Mortality (Calves dead at or soon after birth)	-0.77	90%
May 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.51%	70%
Mar 2025	Maternal Calving Difficulty (Births Requiring Considerable Assistance; % 3 & 4)	4.61%	69%

92 total progeny records from 37 dairy contemporary groups ( 1,568 herdmate records from 37 dairy contemporary groups)
10 progeny ( 83 herdmates) born to heifers 29 progeny ( 456 herdmates) born to 2nd parity dam 53 progeny ( 1,029 herdmates) born to ≥3rd parity dam 57.6% progeny (43.9% herdmates) were males Dam Info

5 total progeny records from 2 contemporary groups ( 28 herdmate records from 2 contemporary groups)
0 progeny ( 12 herdmates) born to heifers 5 progeny ( 12 herdmates) born to 2nd parity dam 0 progeny ( 4 herdmates) born to ≥3rd parity dam 40% progeny (42.9% herdmates) were males Dam Info

2 total progeny records from 2 contemporary groups ( 120 herdmate records from 2 contemporary groups)
0 progeny ( 27 herdmates) born to heifers 0 progeny ( 21 herdmates) born to 2nd parity dam 2 progeny ( 72 herdmates) born to ≥3rd parity dam 50% progeny (52.5% herdmates) were males Dam Info