Hi Deborahfell1,
I am definately not an expert. I have not had great Wi results either. 11 1/2 lbs in 12 weeks and I too feel i have given it 100%.
All that has been said above agree with , but here is something to consider:-
Have you been dieting on an other plan recently before SW?
The increase in food can sometimes show a gain, as your body gets used to the new plan (think there is a thread about this on here, not read it but think i saw it)
Or were you trying to cut down and be "good" just before?
My daughter pointed this out to me. As I had been going it alone on another plan recently and had been attending another class for nearly 9 years on an off. So I should not expect 4 lbs off or 2 to 3 lbs each week. But I live in hope. he he
Do you normally eat "healthy" and also eat loads of fruit & veg?
Again if you do as I do , the only thing I am doing is cutting out the fats and reducing the added rubbish I would have normally combined with my "healthy" eating.
Hence like you I get STS or 1/2 off. Tho I have managed 3 @ 2lbs off, But never in a row.
So yes stick with it , it takes time to get your head round it and for your body to realise what is going on. I am "trusting the plan" and trying my best to ignore the scales.
Oh one last point :-
It sometimes takes the scales a week or two to catch up with your body.
So that 2lbs or 1lb registering on the scales may just be waiting for you at your next WI.
Good Luck.