Here's a good book for anyone who's looking for the better ways to raise their kids and teach them the basics with the help of practice and easy tasks (while they are helping you) - Get Ready to Be a Grandmother: In Less Than Nine Months! It's written by Dr. Susan: The Gramma Guru. You can follow these steps suggested by Instructables authors and How to tips essay typer - But the best option will be to create a DIY convertible crib. That will be more difficult, but as a result, you'll be able to use it for most cases as alternatives.
If it's not made to convert to a toddler bed, it's really not safe to try anyway. For your child's safety, buy a toddler bed. If money is the problem, go to Once Upon A Child. They are not as expensive as a store, and their equipment is in very good condition.
It is very simple to convert a crib to a toddlers bed. You just need to remove the side railings by folding them under the bed. It would be automatically converted to a bed that a toddler can use.