I've done 5 weeks with Lam so far. I started noticing improvements after about 3 weeks. After 4-5 weeks I have been able to do my own shopping and go for a 2 mile walk. 2 weeks ago I was virtually housebound and had to order my food online and couldn't go more than 5 minutes from my home.
I've had chronic fatigue and agoraphobia for years. I'm almost back to the point where I was before I had a massive crash 2 months ago. I've still got a long way to go as I had adrenal fatigue for years. So after 1 month with Lam I must have made a 40-50% improvement, they told me that would take 2-3 months. So I seem to be doing better than they first told me.