7,607 total progeny records from 4,697 dairy contemporary groups ( 148,553 herdmate records from 4,634 dairy contemporary groups)
1,119 progeny ( 6,572 herdmates) born to heifers 1,175 progeny ( 36,825 herdmates) born to 2nd parity dam 5,313 progeny ( 105,156 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 34.7%, FR: 59.4%, JE: 0.1%, NR: 0.0%, OTHER: 0.8%	HO: 58.2%, FR: 32.4%, JE: 1.5%, NR: 0.5%, OTHER: 2.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.5% 3.4% 3.3%	8% 2.9% 3.1%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 22.9% 22.3%	0% 19.5% 20%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.5kg 42.4kg 41.9kg	41.5kg 41.4kg 41.5kg