27,466 total progeny records from 12,019 dairy contemporary groups ( 289,230 herdmate records from 11,812 dairy contemporary groups)
4,152 progeny ( 14,880 herdmates) born to heifers 4,412 progeny ( 72,705 herdmates) born to 2nd parity dam 18,902 progeny ( 201,645 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 29.5%, FR: 60.5%, JE: 0.0%, NR: 0.0%, OTHER: 0.2%	HO: 51.9%, FR: 35.4%, JE: 1.2%, NR: 0.2%, OTHER: 2.2%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8% 2.9% 2.9%	8.6% 3.1% 3.2%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	0% 17.7% 18.9%	0% 19.9% 21.1%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	42.3kg 42.3kg 42kg	41.7kg 41.8kg 41.9kg