I have 15 eggs in my bator, that I set yesterday. I wanted to add three more my hens layed this morning. I dont have a hatcher and was wondering what exactly it was between and incubator and does anyone no were I can pick one up at? Also do I just remove them on day 18 and leave the others? I am new and trying to learn first hatch. Just trying to get all the basics for future hatches. Thanks