What is a healthy amount of weight to lose in a month?

I'm a 22 year old female, about 5' tall, weigh ~118 pounds. I'm not trying to become anorexic, just want to lose some weight in the next month and am wondering what's a realistic expectation. I'm planning to exercise a few times a week and eat healthier.

With the plan you have in mind, aim for about 3 or 4 pounds.

Remember muscle weighs more than fat. You should be able to tone up, decrease your fat, gain muscle, and not see the numbers change on the scale at all! Your height and weight is not overweight at all. Get a fitness assesment of your fat to muscle ratio and go from there.

it doenst sound like you need to lose much if anything but try the lil Jack workout http://www.youtube.com/watch?v=TKCGe2Ezris

maybe you can try drink coffer

i'd say like 8-10 lbs a month.

they say you should lose no more than 2 lbs a week.