I have a 13 month old son who I've nursed successfully since birth. Although he's not nursing any less, my supply seems to be decreasing. At first I thought I wasn't getting enough water, so have been tracking that, and also started fenugreek. I also started drinking more orange juice because in the beginning of my nursing "career" I felt like that was helping. I'm pumping 4 times per day, one at 6 am, 9:30 am, 1 pm, and 9 pm. I'm nursing my son at 7 am and 7 pm. Any suggestions? Or is this normal? I should add that I have had a huge supply until now.