How to gain weight?

Well..I just ned 2 know how 2 gain weight..I am a slim girl ,165cm tall and only 50 kgs in weight..I o have fud well..but I am not gaining weight..please help me out...my marriage is fixed ..oly 2 months left out...

I don't understand the last line. Eat healthy foods and healthy amounts (decent amounts not just really small) and do some form of excersice like sit-ups or whatever.

This will give your body the nutrients it needs and you gain muscle, which does weigh more than fat.

wow I wish I was you, anyway just eat lots!! oh and I dont know how old you are but if you havent hit puberty yet you will probably gain a load of wait then, I did!

only two months? I dont get it. I have the same problem. I went to see a doctor and they said im perfectly healthy. you can get a nutritionist too.

well basically, im also the same height and weight as you...im a ballet dancer and I do a lot of exercise...im always fighting to keep my self at this weight, so I would say be happy the way you are!! but if you really want to gain weight a really good way is to build muscle by doing dance or something..it will give definition to your body and then at the weight you are it will probably look amazing!