981 total progeny records from 646 dairy contemporary groups ( 21,522 herdmate records from 643 dairy contemporary groups)
162 progeny ( 1,249 herdmates) born to heifers 183 progeny ( 5,366 herdmates) born to 2nd parity dam 636 progeny ( 14,907 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 33.8%, FR: 61.0%, JE: 0.4%, NR: 0.0%, OTHER: 1.5%	HO: 54.1%, FR: 38.3%, JE: 1.6%, NR: 0.2%, OTHER: 1.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	10.3% 4% 4.1%	8.1% 3% 3.1%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 25.2%	0% 0% 21.7%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 0kg 43.1kg	0kg 0kg 41.5kg