I recently had an IUD put in and got my period about a week later. Since then I feel that my milk production has decreased. My old routine was feeding 1-2 times during the night, then pumping in the morning when I wake up, then again in the middle of the day and before I go to bed at night. In between pumping I would either BF my LO or bottle feed what I had pumped that day. I was pumping about 20-25 oz a day and would freeze half of that (saving for when I went back to work). Now I am still feeding 1-2 times during the night and pumping when I get up, but during the day I am only pumping about 10 oz. still BFing in between pumping. Is the decrease in milk production due to my period? How can I get my supply back to what I had before?