update and need to know how long

update my cat who had a dead kitten thursday night, i been told it was spontanious abortion went into labor tonite yikes weekend,,,, well she had three so far all well and eating great,,,, but i think she still has more ? she is not in labor but will start agian and finish having the rest or is she totally done its been 1 half hours since the last baby ????

I am not an expert but on this board there have been examples of cats having more kittens hours or even days after the first litter is born. They can come from multiple matings, with the same or a different father.