In need of some advice

Karla • 02/01/14
I was told by my doctor that I need to gain a few pounds by the next appointment but I was barely able to gain 2 pounds in a month. I went from 108 to 110. I have a fast metabolism & I've always been under 110 since I was a teenager. I've really tried to gain weight but it's not really working out. Not sure what to do.