I'm trying to gain 20 pounds before I had my son I had a fast metabolism I'm not sure if it slowed dwn now or not , but what are some tips you ladies have to gain weight ?

@cookie_murray, not sure if they are sold in stores. Amazon was the only place I could find them.
Try boost vhc (very high calorie) there is 530 calories each 8oz container. I used them to help me gain weight. I went from 89 to 115. You can buy find them on Amazon. Hope this helps.