230 total progeny records from 147 dairy contemporary groups ( 4,499 herdmate records from 146 dairy contemporary groups)
52 progeny ( 280 herdmates) born to heifers 42 progeny ( 865 herdmates) born to 2nd parity dam 136 progeny ( 3,354 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 29.7%, FR: 67.8%, JE: 0.2%, NR: 0.0%, OTHER: 0.0%	HO: 55.4%, FR: 39.9%, JE: 0.8%, NR: 0.2%, OTHER: 0.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	6.7% 2.6% 2.6%	7% 2.7% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	22.3% 0% 19.4%	19.3% 0% 20%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0kg 0kg 42kg	0kg 0kg 41.5kg