581 total progeny records from 470 dairy contemporary groups ( 11,171 herdmate records from 466 dairy contemporary groups)
173 progeny ( 1,619 herdmates) born to heifers 146 progeny ( 3,245 herdmates) born to 2nd parity dam 262 progeny ( 6,307 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 98.7%, FR: 1.1%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 95.9%, FR: 2.8%, JE: 0.5%, NR: 0.0%, OTHER: 0.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	11% 4.5% 4.4%	8.1% 3.3% 3.3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	24.6% 26.3% 27.2%	23% 22.6% 24.6%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.8kg 0kg 42.8kg	42kg 0kg 42kg