Live it Up

I have my favourite blogs that I read daily, as I'm still new to this myself I need to find out how one goes about adding people's blogs to my site, help!
But today I read my two favourites and both of them had wonderful news ... quite co-incidentally they both found out that they are pregnant.
Now I'm not sure what the correct protocol is when it comes to blogging but one of my favourites is http://tertia.typepad.com/so_close/ and the other one is http://www.chiaravalle.co.za/diary_nadine/index.html both are stunning souls and have walked the path. I wish them both happiness and good health in their pregnancy and no doubt will follow their blog until the new babies arrive. Good luck Ladies!