27,266 total progeny records from 17,429 dairy contemporary groups ( 398,793 herdmate records from 17,252 dairy contemporary groups)
4,512 progeny ( 24,387 herdmates) born to heifers 4,958 progeny ( 101,161 herdmates) born to 2nd parity dam 17,796 progeny ( 273,245 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 85.1%, FR: 7.0%, JE: 0.0%, NR: 0.0%, OTHER: 0.3%	HO: 73.7%, FR: 13.2%, JE: 0.9%, NR: 0.4%, OTHER: 1.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8% 3% 3%	8.8% 3.3% 3.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 14.5% 20.2%	0% 20.4% 20%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.8kg 40.9kg 41kg	41.7kg 41.9kg 42.2kg