Hi all!

I have a seven month old daughter who doesn't know how to self soothe, I can't just put her down for a nap and let her fall asleep on her own, she will cry until she is sick. I thought that all babies could cry them selves to sleep...but not mine. The longest I've let her cry was 30 mins and that was hard, I want her to be able to know how to calm herself down without me, I have tried almost everything so if anyone could help that would be great!

Thank!