12,856 total progeny records from 7,075 dairy contemporary groups ( 380,563 herdmate records from 7,037 dairy contemporary groups)
2,338 progeny ( 19,829 herdmates) born to heifers 2,262 progeny ( 95,859 herdmates) born to 2nd parity dam 8,256 progeny ( 264,875 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 67.3%, FR: 25.7%, JE: 0.9%, NR: 0.3%, OTHER: 1.0%	HO: 68.6%, FR: 21.9%, JE: 4.3%, NR: 0.9%, OTHER: 1.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7% 2.5% 2.5%	6.9% 2.6% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 17.2% 19.8%	0% 19.4% 19.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.6kg 41.4kg 41.6kg	40.8kg 40.8kg 41kg