So I am going to go back to training at karate in the middle of March. This means that I will have to express enough milk for a feed twice a week. The dojo where I train is only a 5 minute walk so I will be away from the house about 1.5 hours. However, DS has his prime feeding and comfort time in the evenings so he is usually attached to between 6-11pm with short breaks provided by DH so that I can cook tea, go to the loo etc.
Anyway, I have no idea how much milk I will need to express for this amount of time away from home-does anyone have any suggestions? My baby boy is 10 weeks old, but will be about 14 weeks old when I go back to training.