Fly sheets on broodmare?

Has anyone safely used a flysheet on a nursing broodmare? Say one without legstraps, like an Amigo? Or is it just too dangerous for a nursing foal to get caught up in?

I’m not a breeder but there is no way in heck I would put a fly sheet on a nursing mare. I’d add fans instead.

No way I would risk that.

Thanks for the input. Looks like it will be flyspray and indoors in the day under fans for the summer.