Ok guys i feel like i should know this but i dont. We have a cow that we are looking at flushing. First time doing it and so this is a new venture. We have been doing natural service for last few yrs and no ai just time consuming and dont have the time. So fast forward cow we are wanting to flush calved 9/27 she hasnt cycled back yet and we are needing to push her that way cause need to get flushed a transfered pretty quick for calves to fall when we need em to. So whats the best way. We are needing to get a reference heat.