We change up chores each month do everyone gets a chance at doing them with exception of dealing with one boar and 2 bulls as they are good with only certain people. Some chores require certain size before you can do safely. Those are few limits.
Only women only job is child birth rest is unisex. In days of equality there is no excuse for either sex not to know how to do all household chores well plus now so easy with wHite goods not like laundry is getting water from river covered in ice and washing on rocks in winter.