Once your breast milk supply increases, by the fifth or sixth day, your baby's urine shouldn't be concentrated, and it should no longer contain brick dust. (verywellfamily.com)
Most women find that their breast milk supply increases within the first 24 - 72 hours of taking fenugreek. (checkpregnancy.com)
Milk supply increases with demand, so you'll want to make sure the slacker boob is getting the most demand. (pumpables.co)