The last major purchase we need to make is a crib mattress. And I am completely confused.
We decided something organic is important, since he will be laying up against it and breathing it in for so many years. And a 2 in 1 is great, so that it can become his "toddler" bed in a few years.
BUT, since we don't know exactly what will happen with the co-sleeping, we have no idea how much he will or will not use the mattress. And, I just don't know the difference from one organic mattress to the next. For example the one on the left is only 200 (actually, marked down to 150.) The one on the right is twice as much at 300. Then there are even (according to the price) nicer ones.
So, you wealth of information, you. What do we take into consideration when buying our babies a mattress? What is important, what is not, what resources are available?