You will be able to keep your cats and enjoy having kids too. We have had our cat for 14 years and we have had 3 kids since then. You may have to make a few adjustments at first but later on they will be the best of friends. During your pregnancy let your husband clean the litterbox so you don't risk getting toxoplasmosis. Once the baby arrives you may not want the cats to sleep in the same room as the baby until they are used to each other. The cats may not like the baby's crying at first because it sounds cat-like! They also may be jealous that someone else is taking up their favorite laps! And once the baby starts crawling(usually in the direction of the cats)you will probably find your cats hiding or looking for higher ground out of the baby's reach. I'm sure your cats will love any kids you have and you will get some really cute photos of kids and cats too!