You’ll know when he over mates with her you’ll see missing feathers at the back of her head. Although sometimes it can be from them being to rough. You’ll notice her not wanting to be around him and if she stressed she will stop laying eggs
Yup they are probably the messiest little things. We had our for a little over a year but then unfortunately we had to give outs away because of overmating issues. I mean i missed them but it was definitely a relief not having to clean after them anymore.
Do you know ther genders yet?