124 total progeny records from 60 dairy contemporary groups ( 1,956 herdmate records from 60 dairy contemporary groups)
68 progeny ( 590 herdmates) born to heifers 50 progeny ( 363 herdmates) born to 2nd parity dam 6 progeny ( 1,003 herdmates) born to ≥3rd parity dam Dam Info

	Dams	Herdmates of Dams
Breed Fraction	HO: 30.7%, FR: 9.5%, JE: 0.3%, NR: 0.1%, OTHER: 0.9%	HO: 51.4%, FR: 19.0%, JE: 1.8%, NR: 0.3%, OTHER: 1.0%
Average Calving Difficulty PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	8.6% 3.5% 4.2%	7.6% 3.1% 2.9%

	Dams	Herdmates of Dams
Average Birth Size PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	24.2% 25.1% 31%	21.6% 22.3% 20.3%
Average Birth Weight PTA 1st Parity Dam 2nd Parity Dam 3rd Parity Dam	43kg 43.2kg 0kg	41.9kg 41.5kg 0kg