What kind of cloth should be preferred?
What should be the thickness of the cloth?
What should be the shape and size of the cloth?
Do we have to use a polythene cover on the outer side of the diaper to prevent leakage?
From an article by Laura Schmitt for Mothering magazine ("Crazy for cloth: The Benefits of Cotton Diapers." By: Schmitt, Laura, Mothering, 07333013, Jan/Feb2003, Issue 116):
I accessed this article through the Ebsco databases at my library. If you would like to read the whole article, contact your local library for easy instructions. The full article also includes a cost analysis and washing instructions.
I've cloth diapered two of my three kids. No one way, one type of diaper/cover arrangement is best. It changes with the age of he child, your child's "build" (long and lean vs chubby) and the situation (night vs day, car rides vs playing outside). Sorry, but it's not as simple as 'sposies (disposable diapers). But, it is worth the effort, both physical and mental.
My go-to resource (both for advice, and for products) is www.greenmountaindiapers.com
I guess if I had to sum up my experiences, I'd offer you this:
Stay away from synthetics of any kind for your diapers themselves. Synthetic=Stinkies (and rashes!) Cotton is the best. I wish I had never spent even 10 cents on anything other than cotton.
Wool is freakin' awesome. Super super super. I love wool. And I'm not a granola girl or anything like that. It's just easy, and effective.
Here's a secret no one will tell you: old receiving blankets (the flannel ones you got a million if at your baby shower) are super cloth diapers. They are called "flats" in the cloth diaper lingo. There are tons of videos on line that show how to fold em. I love using these when I need a "trim" fit, which is tough to get with cloth.
As for "thickness" it boils down to this: Slim fit=change every two hours. Thick & bulky = 4 hours or more. Add wool as a liner and a cover and you can go all night, no wet sheets.
Polythene (PUL) covers are the norm. You can use wool too, but either way, yes, you need a cover. Exposed PUL is good for little babies who have liquid bm's every couple of hours, because you can wipe out the liner the same way you wipe baby's bum. Otherwise you need at least 10 "lined" covers per day because you have to launder the poopie out. Did I say this already? Wool is awesome. You just wipe poop off wool too. Wool covers repel stink. You only wash them once a week AT THE MOST unless you had a "blow out". (I wash mine twice a month now that my baby is almost toilet trained! )
I'd wish you luck, but more than luck you need patience and perseverance. Happy diapering.
When I bought ours, I bought them lightly used (don't judge. =]). That means I tried a few brands. The ones I likeds best are the one size fits all. Our boy just turned one and we have been using bumGenius since we ran out of disposables that were given to us. And the doctor just told us he's about the size of an average two year old. If I could have, I would have bought several one size fits all of some sort (15+ for one baby) but also some wool ones to sleep in that are size specific. The pee tends to leak more often out of all in ones at night than it does for disposables. The wool ones we had when he was a newborn seemed to work well, but he quickly grew out of them. It would seem very expensive to buy anything but one size fits all given the number needed for even one day and how quickly our little guy grew. That being said, he seemed way too small for the all in ones as a newborn.