I Am Trying To Gain Weight It Seems Like After I Had My Baby I Can't Gain Any Weight So I Need To Know How To Do This Fastttt Help

Oh, wow I used to have that problem. Notice that I said I USED to have that problem.

Let's start with your age, height and weight and we can go from there.

Also, why do you need to gain fast? You understand that gaining fast can be as dangerous as losing fast.