At 7 weeks, it's too young to have them "cry it out." She's just an infant... just out of your womb. Infants go through LOTS of changes once they are in "our world." Their temperature gage so to speak is STILL developing, their internal organs are STILL developing etc. They don't come fully developed physically once born, their bodies are still forming.. thus, they go through many sleep changes as well. If you are nursing, nurse on demand. Breast fed babies often feed more often.. and yes, it can indeed be every hour. For formula babies, typically, every 3 hours at this age. Sometimes, yes, infants can be hungry a LOT and cry a LOT... especially if they are not getting enough intake. Crying is their only form of "communication" as a baby and a survival instinct. Best to be sure about this. This has happened to several people I know, where their baby was not getting enough intake. Swaddling can help.... we did that with my first child. BUt, they can also over-heat or get too hot.. yet they like the "snug" feeling. They can't regulate themselves, biologically, thus they get uncomfortable. A really good book is: "Secrets of The Baby Whisperer: how to calm, connect, and communicate with your baby" by Tracy Hogg. It is a GREAT book and can be found anywhere or online. It really helped with my first baby. I would recommend it. Take heart, they are only babies for a little while.... and they will go through lot of other phases and changes and different sleep patterns. Just cuddle and love them, sometimes that's all they need. With my youngest boy, all it took was singing him a couple of songs while hugging him. That is what "soothed" him the best. I know it's not easy, if anything ask your Pediatrician. Good luck and take care.
~Susan
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