21,307 total progeny records from 11,331 dairy contemporary groups ( 621,933 herdmate records from 11,269 dairy contemporary groups)
4,322 progeny ( 37,552 herdmates) born to heifers 4,227 progeny ( 148,129 herdmates) born to 2nd parity dam 12,758 progeny ( 436,252 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 77.4%, FR: 18.3%, JE: 1.3%, NR: 0.5%, OTHER: 1.0%	HO: 70.8%, FR: 20.1%, JE: 4.5%, NR: 0.9%, OTHER: 1.5%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.1% 3.1% 3.1%	6.8% 2.6% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.6% 21.7% 21.5%	19% 19.1% 19.5%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.9kg 41.9kg 41.8kg	41kg 41kg 41.1kg