In case anyone is currious. i took her to a second vet who took an ex-ray and there are 3 babies in her. They are stumped that after 2 1/2 wks of just sitting their she isn't showing any signs of infection even with the med. They want to give her another wk just incase while she had one wk to go before birth somehow through the cage she got preg again. I didn't think a bun could get preg while in the last stages of pregnancy.