Hi girls, I need help with this one please. I breastfed both my previous DD's. Number 3 has to be FF for medical reasons and I have no idea where to start. Will baby take to it straight away like with BF or is it difficult to get them on it? What bottles are good? Is it necessary to have an electric steriliser and bottle warmer? How many bottles does one need in the early days? And any other info you have please, please, please!