632 total progeny records from 278 dairy contemporary groups ( 14,977 herdmate records from 270 dairy contemporary groups)
177 progeny ( 1,456 herdmates) born to heifers 150 progeny ( 3,444 herdmates) born to 2nd parity dam 305 progeny ( 10,077 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 28.0%, FR: 5.1%, JE: 0.6%, NR: 2.6%, OTHER: 43.3%	HO: 50.2%, FR: 15.9%, JE: 8.3%, NR: 10.7%, OTHER: 10.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.8% 3.1% 3%	6.4% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.5% 23.7% 21.9%	19.4% 18.9% 20%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.3kg 42.5kg 41.9kg	40.4kg 40.5kg 40.8kg