668 total progeny records from 215 dairy contemporary groups ( 30,743 herdmate records from 215 dairy contemporary groups)
183 progeny ( 3,703 herdmates) born to heifers 170 progeny ( 7,772 herdmates) born to 2nd parity dam 315 progeny ( 19,268 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 56.8%, FR: 19.7%, JE: 22.1%, NR: 0.3%, OTHER: 0.8%	HO: 49.5%, FR: 18.3%, JE: 28.2%, NR: 1.5%, OTHER: 1.1%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.6% 2.2% 2.2%	5.5% 2.3% 2.3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	17% 18.2% 18.4%	15.5% 14.8% 15.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	39.4kg 39.3kg 39.5kg	39.4kg 39.2kg 39.4kg