When do I stop Pairing?

So I have a couple of females that have started to seek the cooler end of their bins and wrap their water bowls the last couple of days. My question is do I keep introducing my males still? I've seen 2-3 locks with each one so far but am unsure if that is enough.

I keep pairing until I see a no doubt ovulation, see eggs, or the 4th of july hits .... :D

I pair em up until ovulation.