I'm 35 weeks and haven't stood on the scales since about 20 weeks. I spoke to my midwife about weight gain and she advised me not to worry about it, concentrate on growing the baby, eating healthily and avoid the scales for at least 2 months after giving birth. I know I've put weight on - I have an extra chin - but going on clothing it doesn't seem to have been excessive. With everything else we have to worry about I'm glad I've relegated the scales to the back of the mop cupboard!
About 2 stone 5 pounds at 30 weeks. EEEK. I am going to try and just eat sensibly after the birth especially as i'm breastfeeding and hopefully alot will come off in the first 3 months. Fingers crossed! Goodluck