810 total progeny records from 563 dairy contemporary groups ( 19,241 herdmate records from 561 dairy contemporary groups)
217 progeny ( 2,273 herdmates) born to heifers 193 progeny ( 5,630 herdmates) born to 2nd parity dam 400 progeny ( 11,338 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 97.1%, FR: 2.1%, JE: 0.0%, NR: 0.0%, OTHER: 0.5%	HO: 92.6%, FR: 4.9%, JE: 0.7%, NR: 0.2%, OTHER: 0.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.4% 3% 3%	7.6% 3% 3.1%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	16.3% 17.2% 18.3%	21.3% 20.8% 20.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41kg 41.3kg 41.9kg	41.7kg 41.3kg 41.7kg