at around 6 months my DD#3 was feeding 6-7 times a day - that included a night feed too.
Shes now 9 months, eating 3 meals a day, 3-4 breastfeeds and still waking once during the night. i know its not hunger, more comfort. Im prepared to feed her for 15 mins and get back into bed, rather than 'teach' her to go back to sleep. Its easier for our household, i guess thats what you have to assess......Good luck.