I posted this a little while ago but thought it might be helpful to post again.
Pop in your weight and height pre pregnancy and it will take into account twins or teen pregnancy if you tick the boxes. It gives you a two weekly weight gain, minimum, normal and maximum. Obvisouly everyone is different so unless you are way way out i wouldn't worry about it, But it does give you a sort of goal to work from if you are concerned about your weight.
http://www.indiacurry.com/women/pregcalc.htm
Pop in your weight and height pre pregnancy and it will take into account twins or teen pregnancy if you tick the boxes. It gives you a two weekly weight gain, minimum, normal and maximum. Obvisouly everyone is different so unless you are way way out i wouldn't worry about it, But it does give you a sort of goal to work from if you are concerned about your weight.
http://www.indiacurry.com/women/pregcalc.htm
