608 total progeny records from 350 dairy contemporary groups ( 14,823 herdmate records from 350 dairy contemporary groups)
220 progeny ( 2,804 herdmates) born to heifers 208 progeny ( 3,611 herdmates) born to 2nd parity dam 180 progeny ( 8,408 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 93.5%, FR: 5.3%, JE: 0.5%, NR: 0.1%, OTHER: 0.2%	HO: 83.4%, FR: 12.3%, JE: 2.1%, NR: 0.1%, OTHER: 0.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.8% 3.1% 3.1%	6.7% 2.7% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	23.1% 21.1% 21.7%	20.4% 19.2% 20%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.9kg 42.4kg 42.2kg	41.2kg 41.3kg 41.3kg