my boy took a week before he can switch between breast and bottle. my boy cries also during the weaning... but no choice. i'd rather see him through this weaning period than to have him cry without me around when i go back to work...yes, i've been doing total bfing. I tried 2 let him b hungry and give him the bottle but he cries his lungs out and whenever i see that heartache so i latch on again.