First, I had a lot of issues with plugged ducts, even though I stuck to a very rigid schedule of pumping and used a hospital grade pump. (exclusivepumping.com)
By the time your baby is about 6 months old, he or she will most likely be ready for a clock - based schedule, though not all do well with rigid schedules. (rookiemoms.com)
I used to be on a very rigid schedule — 10 a.m. every single morning — just after my second cup of coffee and just before my morning snack. (scarymommy.com)