Son no 1 started at minder at 7m, bottle refusenik. I never expressed, as he didn't take a bottle. He had water from a cup while I was away,plus solids, and be extra evenings/weekends. Twins were 7m, I expressed at work (twice a day on the 2 days I worked) so they could have 7 oz each those days (2 small feeds) I had a double electric pump, hands free bra, used office fridge (recommend axifeed bottles) Employer must accommodate x