My DS is now 4 months old and for the last week has gone from wanting feeding every 3 hours in the night (which I was finding hard), to every 2 hours. I'm worn out as I has a 3 year too. Will this end when I start to wean? Was thinking to start him on baby rice to help? I feel like a zombie. It's making me feel like I'll have to give up bf because I'm not sure how long I can cope with so little sleep, it's making me feel really down. I really wanted to bf for 6 months as a minimum. Any advice would be appreciated.