Fenugreek alone is ok but usually when you use other herbs in combination they work better. Check out euphoricherbals.com. They've helped me out a lot. Use the code MOMLIFE and get 15% of your first order. Fenugreek is also known to cause indigestion in some babies. It did to my son and I was only taking 6 capsules a day.
@haydensmommy5, I started using it a couple of months ago and it really helped. Then I stopped for some reason and noticed a tremendous drop in my supply. Started back up a week ago and I definitely have more milk. The 580-610 mg, you gonna have to take 9-12 capsules a day. I did 12 when I first started, but 9 is enough for me