478 total progeny records from 262 dairy contemporary groups ( 28,718 herdmate records from 262 dairy contemporary groups)
135 progeny ( 2,631 herdmates) born to heifers 120 progeny ( 6,971 herdmates) born to 2nd parity dam 223 progeny ( 19,116 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 50.5%, FR: 28.5%, JE: 19.1%, NR: 0.8%, OTHER: 0.6%	HO: 51.9%, FR: 19.1%, JE: 25.0%, NR: 0.9%, OTHER: 1.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.7% 2.4% 2.4%	5.5% 2.4% 2.3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	15% 17.6% 18.4%	16.1% 14.8% 16.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	40.2kg 39.1kg 39.6kg	39.9kg 39.8kg 40kg