167 total progeny records from 95 dairy contemporary groups ( 4,594 herdmate records from 95 dairy contemporary groups)
82 progeny ( 1,084 herdmates) born to heifers 65 progeny ( 1,033 herdmates) born to 2nd parity dam 20 progeny ( 2,477 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 92.8%, FR: 5.4%, JE: 0.7%, NR: 0.2%, OTHER: 0.6%	HO: 84.8%, FR: 10.6%, JE: 1.1%, NR: 0.6%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.2% 3% 3%	6.8% 2.8% 2.7%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	20.3% 20.6% 0%	19.9% 19.3% 0%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.1kg 42.5kg 0kg	41.1kg 40.9kg 0kg