499 total progeny records from 310 dairy contemporary groups ( 28,073 herdmate records from 309 dairy contemporary groups)
107 progeny ( 2,215 herdmates) born to heifers 109 progeny ( 6,370 herdmates) born to 2nd parity dam 283 progeny ( 19,488 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 59.7%, FR: 29.1%, JE: 8.6%, NR: 0.9%, OTHER: 0.3%	HO: 57.1%, FR: 24.0%, JE: 14.5%, NR: 1.4%, OTHER: 1.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.1% 2.4% 2.4%	6.1% 2.4% 2.5%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	19.2% 19.2% 16%	17% 17.6% 17.5%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.2kg 40.2kg 40.2kg	39.9kg 40.2kg 40.8kg