Hello, I Have a ISA Brown that died recently, and my mom thought she died of being "Egg Bound". Me and my mom looked at the ISA Browns vent, and it was big like a ball, but squishy, so maybe she was Egg Bound but the eggshell was soft? Do you think she could have been Egg Bound? She was covered in lice, so ether she was Egg Bound, or her blood was getting sucked out by lice. Thanks!!