41,790 total progeny records from 23,046 dairy contemporary groups ( 484,546 herdmate records from 22,601 dairy contemporary groups)
6,136 progeny ( 30,408 herdmates) born to heifers 7,340 progeny ( 127,623 herdmates) born to 2nd parity dam 28,314 progeny ( 326,515 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 82.7%, FR: 7.3%, JE: 0.1%, NR: 0.0%, OTHER: 0.3%	HO: 74.6%, FR: 14.2%, JE: 1.4%, NR: 0.4%, OTHER: 1.7%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.7% 3.2% 3.2%	8.5% 3.2% 3.3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	21.4% 22.6% 22.6%	19.9% 20.3% 21.1%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.5kg 42.5kg 42.4kg	41.4kg 41.5kg 41.8kg