i'm really worried about my cat fidget when i let her out this morning she was pregnant she didn't look like she was going to drop but when she came in this evening i'd found that she no longer was pregnant and i cant find the kittens anywhere now i don't know if they were still born or if they are alive we've searched the house and we've searched our garden including he gardens around the house we just cant seem to find them any where she's not acting like a cat that's just given birth this would be her 3rd litter and she's not the same this time as she has been the other times i'm really worried as it can get quite cold at night and the kittens (if they are alive) wont survive the night can any one give me some advice please as i dunno what to do