647 total progeny records from 286 dairy contemporary groups ( 15,579 herdmate records from 278 dairy contemporary groups)
177 progeny ( 1,455 herdmates) born to heifers 152 progeny ( 3,596 herdmates) born to 2nd parity dam 318 progeny ( 10,528 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 27.9%, FR: 5.1%, JE: 0.6%, NR: 2.7%, OTHER: 43.2%	HO: 50.3%, FR: 15.9%, JE: 8.2%, NR: 10.5%, OTHER: 10.2%
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	20.8% 23.9% 22.3%	19.6% 19% 20.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.2kg 42.4kg 41.9kg	40.3kg 40.4kg 40.8kg