Our cat is preggy,and we have 5 cats in the house,too many to care with

You're going to have to do something. If one of your cats is pregnant you should prepare a seperate space for her. When she has her litter, she and her litter are going to need to be isolated from the rest of the cats in the house. Now, the kittens will have to stay with the mother for a month. During the month while she is caring for her kittens, you can find them homes for when they are ready to leave their mother. This way, she has her litter, and in a month's time you're right back to where you started. And, to keep this from happening again, look into getting her spayed. Ask your local vet about progrems you can go through for free spaying if you can't afford it.

gee - that's an easy one, get the lot fixed and find homes for the kittens -

We have five cats as well but all are fixed, this way population growth is no longer a problem. Having pets is a big responsibility and can be costly. I hope you are prepared to do the right thing.

Well the first thing I´d suggest is making sure that they don´t get pregnant again! Either have them operated on, or as cats are so easy to spot when they´re on heat, just keep the relevant one inside until the risk is over.