Ok. Mother delivered 2 kittens initially, about 2 hours apart, Fri Sept 5th. Thought she was done, but about 7 hours later, on the 6th, the birth pain screams were heard again, delivered a 3rd, live. Thought she was done then, but a gentle exam (lightly feeling around her abdomen) revealed at least 1 more, moving. Now its the 8th, still no more delivered. Mother seems fine & healthy, no discharge, feeding & caring for the other kittens normally. Is it time to see the vet, or is such a duration between births (she's NOT shown any signs of being in labor during this time) not unheard of? Willing to take her if necessary but honestly it will hurt financially. Thanks in advance for any advice.