As I am not BF mum and my baby is 100% formula feeding. She is nearly 6 months old. Should I give her more weaning food?

The amount of food intake for your baby depends on his/her appetite and you should start offering slowly in the beginning, instead of replacing formula milk feedings. This is due to baby below 1 year old, milk is still the main source of food for them. Here is a guide on how much solids will baby take during the start: http://wholesomebabyfood.momtastic.com/howmuchbabyeat.htm You can refer to this website for baby's first food (6-8months) suggestions: http://wholesomebabyfood.momtastic.com/solidfood6to8montholdbaby.htm