I have to agree with revorad - $30 CPM is quite good. I assume that comes from the niche market plus the location - what percentage of hits are coming from Sweden/Scandinavia?

I would suggest trying to make some affiliate partnerships with companies selling baby products. Hopefully some of the moms visiting your site will buy their goods after reading your content (which will net you a % of their expenditures).

Best regards and if you need any help setting up affiliate partnerships, let me know. I am working with some larger companies on that basis as well.