324 total progeny records from 274 dairy contemporary groups ( 22,983 herdmate records from 274 dairy contemporary groups)
61 progeny ( 1,591 herdmates) born to heifers 56 progeny ( 5,836 herdmates) born to 2nd parity dam 207 progeny ( 15,556 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 62.4%, FR: 29.6%, JE: 1.9%, NR: 0.2%, OTHER: 1.8%	HO: 64.1%, FR: 20.7%, JE: 9.5%, NR: 1.4%, OTHER: 1.8%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.9% 3.1% 3%	6.3% 2.5% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 19.2% 20.7%	0% 18.8% 19.8%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.1kg 40.4kg 40.4kg	41.5kg 41.2kg 41.3kg