22,327 total progeny records from 13,126 dairy contemporary groups ( 574,712 herdmate records from 13,026 dairy contemporary groups)
4,194 progeny ( 34,889 herdmates) born to heifers 4,168 progeny ( 139,821 herdmates) born to 2nd parity dam 13,965 progeny ( 400,002 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 76.9%, FR: 19.6%, JE: 0.4%, NR: 0.2%, OTHER: 1.0%	HO: 71.1%, FR: 20.7%, JE: 3.0%, NR: 0.8%, OTHER: 1.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8% 3.1% 3%	7% 2.7% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	22.9% 23% 21.9%	19.5% 19.7% 20%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.6kg 41.7kg 41.5kg	40.9kg 41kg 41.2kg