My little man is almost five months old. I was exclusively bf up until the last few weeks when we've been giving him formula top-ups. I think we've had to do this because I had a lot of breastmilk stored and I used it all over one week when I was unwell. I think this coincided with my LO becoming more hungry and it affected my supply. Also, we are in a really good routine. He has five feeds (7am, 10am, 2pm, 5pm, 8pm) and then sleeps for ten hours. I know this sounds really selfish but I don't want to give this up. Is there a way to increase my supply at this late stage? Is it as simple as pumping more? I could express milk before I go to bed and then I could at least top up with ebm but can I increase the supply enough to eliminating the need for top ups?