Gaining Weight!!! YAY!!!?

I have a 5 month old, fully fed, no solids and generally she only puts on 50 - 100 grams a weeks, but this week she put on 300 grams in a week, i just want to say thanks to everyone here that has helped me through the times when she wasn't puttin on much. She is now currently at 5.8kgs, which is still little for a 5 month old baby but 300 grams is mive for her, she hadn't ever put that on in a fortnight... Thanks again, you have helped heaps.