431 total progeny records from 276 dairy contemporary groups ( 9,221 herdmate records from 274 dairy contemporary groups)
154 progeny ( 1,626 herdmates) born to heifers 127 progeny ( 2,449 herdmates) born to 2nd parity dam 150 progeny ( 5,146 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 97.6%, FR: 2.2%, JE: 0.0%, NR: 0.0%, OTHER: 0.0%	HO: 93.6%, FR: 5.1%, JE: 0.4%, NR: 0.0%, OTHER: 0.3%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	7.5% 3.1% 3%	7.1% 2.9% 3%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	23.2% 23.1% 19.3%	23.2% 21.8% 22.3%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.6kg 42.5kg 42.5kg	41.5kg 41.4kg 41.2kg