I switch sides all night. I also don't want her nursing on just one boob, either.. If you're worried about rolling off the bed there are products you can put on the side of your bed. I use this: (1-Pack) Extra Long Bed Rail for Toddler | Soft Foam Bed Bumper for Kids | Baby Bed Guard | Child Bed Safety Side Rail | Designed to fit Twin, Full, Queen & King Size Beds https://www.amazon.com/dp/B07QNZV8KW/ref=cm_sw_r_apan_glt_fabc_DZP1TG3DDK268Y7ARGN3?_encoding=UTF8&psc=1