My DD is 4 months old and has been co-sleeping with me.
I've read conflicting advice about when to start sleep training. She's 18 weeks and I started yesterday.
Tonight, it's been horrendous. My older children are absolutely horrified that I'm leaving her for 5 minutes and checking in on her. I literally want to cry myself.
I need and want to do this because from May she will be stopping overnight with her father. It'll be better for all of us that she sleeps safely in her travel cot.
It's so hard.... I feel so weak and pathetic but know long term it's for the best.