426 total progeny records from 236 dairy contemporary groups ( 16,061 herdmate records from 235 dairy contemporary groups)
130 progeny ( 1,711 herdmates) born to heifers 150 progeny ( 3,786 herdmates) born to 2nd parity dam 146 progeny ( 10,564 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 78.9%, FR: 19.6%, JE: 0.7%, NR: 0.1%, OTHER: 0.3%	HO: 75.8%, FR: 19.9%, JE: 2.5%, NR: 0.2%, OTHER: 0.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.5% 2.5% 2.5%	6.3% 2.5% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	18.5% 19.9% 19.3%	17.4% 18.8% 19%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	39.8kg 40.3kg 40.9kg	40.9kg 41kg 41.2kg