366 total progeny records from 225 dairy contemporary groups ( 21,353 herdmate records from 222 dairy contemporary groups)
59 progeny ( 1,166 herdmates) born to heifers 55 progeny ( 5,390 herdmates) born to 2nd parity dam 252 progeny ( 14,797 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 33.6%, FR: 8.9%, JE: 51.9%, NR: 0.2%, OTHER: 3.5%	HO: 52.1%, FR: 17.2%, JE: 22.2%, NR: 2.9%, OTHER: 3.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	4.6% 2% 2%	6% 2.4% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 0% 12.1%	0% 0% 14.3%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 37.7kg 37.8kg	0kg 39.4kg 39.4kg