intermittent fasting.. have you tried it?

Has anyone here tried intermittent fasting? Did it work for you? How much weight did you lose? I have been intermittent fasting for 4 months now and it has helped me to lose 25lbs in 3 months.... and then all of a sudden I haven't lost anything else in 4 weeks...... any suggestions?? I would like to lose 10 more lbs for health purposes. I do the 16/8 fast.