hey guys. ive been keeping a mantis that i caught in my backyard now for about a montyh. today, i noticed she laid a big eggsac. does anyone here know what i should do with the eggsac? i want it to hatch, but im not sure of the proper handling or even the incubation period of mantis'. also, where should i keep the sac? right now, it's in a lil kritter keeper. any info would be appreciated.