Co sleeping

Brigid
Ok...co sleeping...I'm not sure I exactly want to do this but the past two nights I will feed my little one and I have her propped on a pillow and when she's done eating she falls asleep on the pillow and I cover her up with her blanket and last night she slept for 4 hours that way, my husband says it is a dangerous way to have her sleep but if I move her she wakes up and just wants to keep eating...the pillow is right on my lap, propped near me and I don't think there is anything wrong with it...but if my husband thinks it's dangerous I am willing to look into what the co sleeping is