Now that I have these pinkies, I want to make sure they are ok with the other mice in the tub with them.

I have the 3 adult mice (mama and the other 2 prego's) in a tub that can hold about 10 mice, so they have plenty of room. Is it ok to leave the other prego mice in the tub with the mama and the pinkies? I expect that they were all impregnated around the same time, as they were all about the same size, so the other 2 should drop anytime.