447 total progeny records from 284 dairy contemporary groups ( 19,280 herdmate records from 283 dairy contemporary groups)
146 progeny ( 2,196 herdmates) born to heifers 138 progeny ( 4,514 herdmates) born to 2nd parity dam 163 progeny ( 12,570 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 84.5%, FR: 12.8%, JE: 0.3%, NR: 0.4%, OTHER: 1.2%	HO: 75.8%, FR: 18.7%, JE: 3.1%, NR: 0.3%, OTHER: 0.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.9% 2.8% 2.7%	6.5% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	23.5% 23.7% 23.4%	17.9% 18.3% 19.1%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.5kg 42kg 42.2kg	41kg 41.3kg 41.5kg