27,021 total progeny records from 10,327 dairy contemporary groups ( 647,604 herdmate records from 10,272 dairy contemporary groups)
5,041 progeny ( 43,136 herdmates) born to heifers 5,154 progeny ( 157,211 herdmates) born to 2nd parity dam 16,826 progeny ( 447,257 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 66.7%, FR: 25.8%, JE: 3.8%, NR: 0.9%, OTHER: 1.2%	HO: 64.5%, FR: 21.1%, JE: 9.3%, NR: 1.2%, OTHER: 1.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.7% 2.6% 2.6%	6.5% 2.5% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.3% 19.7% 19.6%	18.7% 18.6% 19%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.9kg 40.8kg 40.7kg	40.2kg 40.3kg 40.5kg