340 total progeny records from 167 dairy contemporary groups ( 5,392 herdmate records from 167 dairy contemporary groups)
189 progeny ( 1,444 herdmates) born to heifers 100 progeny ( 1,286 herdmates) born to 2nd parity dam 51 progeny ( 2,662 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 96.3%, FR: 2.9%, JE: 0.3%, NR: 0.1%, OTHER: 0.1%	HO: 93.1%, FR: 4.8%, JE: 0.6%, NR: 0.0%, OTHER: 0.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.7% 3.1% 3.1%	7.3% 3% 3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	23.4% 21.9% 22.2%	20.9% 21.4% 21.1%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 41.8kg 0kg	0kg 42.5kg 0kg