How many kids should we have?

Today we said if we agree with the one child polacy or with everyone having 8 kids. I do not agree with having 8 kids or with being restricted to one child. Everyone having lots of kids will make the world over populated like it did to China when Mau was in control. But being restricted to only having one child will ruin the busineses and everyone will stop working as hard. I think everyone should be able to have up to 5 kids as long as they know what they are doing and are wealthy enough to care for them. The parents need to be educated enough to understand what they are doing so they can stop having kids after the number they want. People should be able to choose if they want to have children or not.