Should people on low incomes only be allowed a set number of children if it is proven they cannot finanically support them?
Yes
Is love all a child needs?
As important as love is, No, they need diapers, food, clothes, baths, and a warm place to sleep. They don't need to wear name brands or have silver spoons hanging out of their mouths, but it takes more than hugs and kisses to raise a child.
Is it fair to have lots of children and not be able to dedicate lots of individual attention to each one?
no, this isn't fair to the kids
Should people who have given up their children be allowed to have more?
If a person chooses adoption than they are showing a child that they loved them enough to put them in a situation that is better than they personally could provide.
If that person gave up their children because they chose a man over their kids, they should be forced to attend parenting classes and possibly get some counseling before having more.
If that person chooses to be with a man/woman that can not be around children because they have committed a crime against a child, and that person gives their child to be with that person, they should attend parenting classes
Can you think of situations where people shouldn't be allowed more children?
If their children are taken away because of something they were proven to have done to a child. Example: they were convicted of a crime against a child (abuse, neglect, etc)
Is it immoral to forcibly make someone get sterilised or have an iud?
I have always said that someone who has been without a doubt proven to have committed a crime against a child should be sterilized. They shouldn't have the chance to do it again.