374 total progeny records from 167 dairy contemporary groups ( 7,281 herdmate records from 163 dairy contemporary groups)
149 progeny ( 1,211 herdmates) born to heifers 114 progeny ( 1,603 herdmates) born to 2nd parity dam 111 progeny ( 4,467 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 26.6%, FR: 5.9%, JE: 0.4%, NR: 1.0%, OTHER: 63.9%	HO: 65.2%, FR: 16.1%, JE: 3.0%, NR: 1.3%, OTHER: 9.6%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	10.6% 4.1% 4.1%	7.2% 2.8% 2.8%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	27.6% 28% 28.5%	21% 21.1% 20.4%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	43.1kg 43kg 43kg	41.9kg 41.8kg 41.5kg