How long is too long to let your baby "cry it out"?

Should I let my baby cry and for how long when putting him/her to bed? -Dr.Paul-

Why the 'Cry it Out' Method Harms Babies | Erica Komisar, LCSW

Dr. Frans - Never let a baby cry it out!

Should You Let Your Baby 'Cry It Out' and Sleep?

Should you let your baby 'cry it out' at night?

What age is it okay to let my baby "cry it out"?

How long should I let my baby cry while sleep-training?

DON'T LET THE BABY CRY!!!!: Lethal Company

Is 15 months old too late to let a baby "cry it out" through the night?

What causes a child suddenly cry loud during sleep? - Dr. Sanjay Panicker

6 Reason Why Newborn Babies cry Overnight | Infant Won't Stop Crying

Baby Sleep: When to Let Your Baby Cry It Out | Parents

6 Reasons Why Babies Cry

Re: How long should I let my 7 month old cry through the night?

Reasons Why Babies Cry Before Sleeping & Ways to Soothe Them

BABY DOESN'T CRY AT BIRTH- Side Effects!- Dr.Spoorti Kapate of Cloudnine Hospitals | Doctors' Circle

Expert: Don't Let Babies 'Cry It Out'

Ask an Expert: Does letting a baby "cry it out" work? | EveryParentPBC.org

Cry It Out for a 4 Month Old?