we were given about 15 guppies from someone who was thinning out her tank- she gave us a variety of males/females. so far no problems with them ( other than when they tried to eat the baby pleco-- that doesn't count) one of the big females was pregnant when we got her-- you could see the gravid spot, see the wiggling and the eyes.. we put her in a breeder basket on a couple of occasions so the babies would not all get eaten right away- she never had any babies! if guppy gestation is 28 days, its been 31 and she was pregnant when we got her. could the stress of being in the breeder basket cause her to reabsorb them or something else weird? she still looks the same... no sign of babies... been too long, any ideas?