We used Pampers Swaddlers, Pampers Babydry, and Huggies newborn at first. Pampers Swaddlers were the way to go! My son got diaper rash with any others. They need changing so often in the beginning, you have to have a good, absorbant diaper. Diaper rash went away when we used Swaddlers. The weave makes all the difference.

Yes, the are expensive. But, watch out for coupons and sales. Buy the value boxes. I got a really good deal once when I bought a value box on sale and had a coupon on top of that.

When your baby starts getting bigger than the size he's in, you will know. My son always leaked poop...