The good news is that babies are "hard-wired" to the breast, which means that this is the most natural thing for them to do and sooner or later, they will get back to your breast after refusing it for a bottle or a teat. As one poster mention, try to do a skin to skin contact with your baby as often as possible. Without your shirt on and with the baby wearing only a diaper, put her tummy down on your chest and try to relax. Your baby may not latch on immediately but watch out for these signs:
1. Baby is rooting for the nipple.
2. Opens her mouth or licks the nipple.
3. Takes the nipple in but doesn't suck.
It takes time for the baby to accomplish all but be positive that she will get there.
Hope this helps.
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