597 total progeny records from 433 dairy contemporary groups ( 33,962 herdmate records from 432 dairy contemporary groups)
138 progeny ( 2,305 herdmates) born to heifers 122 progeny ( 8,168 herdmates) born to 2nd parity dam 337 progeny ( 23,489 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 72.2%, FR: 19.9%, JE: 3.7%, NR: 1.1%, OTHER: 2.1%	HO: 66.3%, FR: 19.2%, JE: 8.1%, NR: 1.6%, OTHER: 2.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.6% 2.5% 2.5%	6.6% 2.5% 2.6%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.4% 18.3% 19%	18% 18.4% 19.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.2kg 40.4kg 40.2kg	40.7kg 40.9kg 41.1kg