10,223 total progeny records from 5,365 dairy contemporary groups ( 225,708 herdmate records from 5,337 dairy contemporary groups)
2,057 progeny ( 13,971 herdmates) born to heifers 2,051 progeny ( 50,790 herdmates) born to 2nd parity dam 6,115 progeny ( 160,947 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 42.9%, FR: 50.3%, JE: 0.3%, NR: 0.2%, OTHER: 1.4%	HO: 59.9%, FR: 33.1%, JE: 1.4%, NR: 0.7%, OTHER: 2.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8% 2.9% 2.9%	7.1% 2.7% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.8% 21.3% 21.4%	19.8% 19.8% 20.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.6kg 41.5kg 41.3kg	41.5kg 41.3kg 41.4kg