I have been trying several different herbal supplements and eating Watermelon and drinking lemonade for about a month without much result. Two days ago I finally broke down and made the Celery seed tea. I took Celery seed and ground it the best I could with a mortar and pestle and then steeped it for about 20 minutes. The next day (yesterday) my symptoms were somewhat less and somewhat changed. Then again last night I made the tea again and this morning out popped a 6mm stone. I've been suffering with this for 3 months this time and wasn't sure I wanted to try the Celery Seed Tea since there was so little information but I searched a few other sites and determined that there was no danger so I finally tried. WHAT A RELIEF! As long as your not pregnant there really isn't a risk so I'd say give it a try. It tastes yucky but if you add sweetener it's worse so just drink it straight. They say strain it after you steep it but the seeds settle after a while so I just drank the top 80% of it but straining would work too. Good luck, I feel way better.