178 total progeny records from 68 dairy contemporary groups ( 5,605 herdmate records from 68 dairy contemporary groups)
71 progeny ( 1,029 herdmates) born to heifers 72 progeny ( 1,312 herdmates) born to 2nd parity dam 35 progeny ( 3,264 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 43.8%, FR: 15.2%, JE: 39.6%, NR: 0.4%, OTHER: 0.7%	HO: 53.4%, FR: 18.9%, JE: 25.2%, NR: 0.6%, OTHER: 0.9%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	5.2% 2.3% 2.2%	5.7% 2.4% 2.4%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	13.2% 12% 12.2%	16% 16.7% 14.9%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	38.7kg 38.8kg 39kg	39.1kg 38.9kg 38.6kg