519 total progeny records from 265 dairy contemporary groups ( 26,320 herdmate records from 265 dairy contemporary groups)
211 progeny ( 3,961 herdmates) born to heifers 196 progeny ( 6,362 herdmates) born to 2nd parity dam 112 progeny ( 15,997 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 72.9%, FR: 21.0%, JE: 5.0%, NR: 0.4%, OTHER: 0.3%	HO: 63.2%, FR: 22.0%, JE: 12.1%, NR: 0.5%, OTHER: 0.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.7% 2.7% 2.6%	6% 2.5% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.8% 19.1% 20.2%	18.6% 18% 18.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.4kg 40.4kg 40.8kg	39.8kg 39.6kg 40.5kg