733 total progeny records from 534 dairy contemporary groups ( 12,215 herdmate records from 533 dairy contemporary groups)
236 progeny ( 2,105 herdmates) born to heifers 199 progeny ( 3,357 herdmates) born to 2nd parity dam 298 progeny ( 6,753 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 97.6%, FR: 2.0%, JE: 0.1%, NR: 0.0%, OTHER: 0.0%	HO: 93.0%, FR: 5.3%, JE: 0.5%, NR: 0.0%, OTHER: 0.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.7% 3.6% 3.6%	8.6% 3.3% 3.3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	23% 19.3% 21.1%	23.6% 24% 23.2%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	41.8kg 42.5kg 42.1kg	42.3kg 42.2kg 42.3kg