Supplement formula while BF

Sarah

How many people give a bottle of formula at night as one last meal before bed to help aid sleep?

Did it work?

My LO is 3 months and EBF She generally feeds up from 5/6 until her bath around 8 then again feeds until like 11ish. She is waking every hr or so to feed again an thought maybe formula might help keep her fuller a but longer. I know they have a fussy period during this age not sure.

Any advice well received!