I adopted a 3 year old pregnant sphynx from a breeder, reason for her selling her was that my now sphynx and one of her female sphynx were not getting along. Yesterday my pregnant sphynx cat was 51 days along and delivered a stillborn kitten. Is this normal? Could she still deliver more healthy kittens on or around her due date? The loss of the kitten yesterday breaks my heart. Any experienced advice would be appreciated.