643 total progeny records from 201 dairy contemporary groups ( 28,810 herdmate records from 201 dairy contemporary groups)
183 progeny ( 3,704 herdmates) born to heifers 170 progeny ( 7,398 herdmates) born to 2nd parity dam 290 progeny ( 17,708 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 56.8%, FR: 19.8%, JE: 22.1%, NR: 0.3%, OTHER: 0.7%	HO: 49.5%, FR: 18.4%, JE: 28.1%, 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	16.9% 18% 18.2%	15.3% 14.5% 15.6%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	39.4kg 39.4kg 39.6kg	39.5kg 39.3kg 39.5kg