The stray had her first kitten today under my parents bed (I'm dead....lol). Everything went well. I put her back in the crate with her baby and she is having contrapsions (sp?) I have her covered. My question is how long after the others are born? How can I know if the mother is producing milk? Should I put a heater in my brothers room facing her, its kind of chilly in there? Any help will be appreciated, I have my vets phone on hand just incase anything happends.