I have just put my son onto formula full time. I breast fed for 7 weeks and had a few minor problems but three days ago I just decided to put on FF. I have been a happier mum for it I must confess and find it less stressful then BF. But thinking back to a few weeks ago when I was still pregnant I remember how indecisive I was about things particularly BF. Maybe just prepare yourself for both. Buy a few bottles and formula and keep them in the cupboard as well as a few nursing bras and breast pads. This way your prepared for both . Either way the most important thing in my opinion for any baby is a happy mum so do what you feel is right for you and your baby, your the only person who will know what is best. I hope what ever your choice it works out well. Have faith your mothering abilities .