I'm open to this, but there is a huge question to resolve... Would a cattle breeder use a fertility depressing drug on cattle to reduce fly infestation? The calculus of making the cows comfortable at the expense of fertility does not make sense here. It may be a question of dosing and frequency, of course. I thought vax shedding was BS until someone measured it by period problems in heritage human ladies. So I'm not ready for an absolute statement yet. The fact that this is widely used in Africa is a confirming data point in my opinion. African fertility seems to be a top objective for (((them.)))