Without sound harsh here. What did poeple do many many many years before us. There was no gimict and baby proof doors etc. Why go though the whole expence to aby proof a house. Let the child crawl on the floor. They are going to hurt them self they are going to get bruises, as long as you make it safe. The only thing in my house thats baby prove is the doors in my kitchen where i have either things that can break and chimical. I have twind boys and i want them to have a great childlife, without hold thing away from them.
Crawling on the bed.... NO! My one boy fell off the bed about 3 weeks ago and at the hospital the doctor laughed at me and said i must remember they still gonna hurt themself alot. Its part of growing up. I must never put the child on a place where they can fall off and hurt them self. My one is at the moment griding over the floor in my study. When i go to the front of my house where the tv is, i put down a blanket on the floor,
But think about this, a child needs to learn and the only way to learn is to explore and in the prosess do stupid things. How do you learn in life? From your mistakes, how will a todler learn, by making mistakes.
Put them in a safe environment but dont keep them away from things like a floor or grass... its called baby development.