Thanks MadB

I have done as you suggested and have mixed half BM and half Formula and Aidan seemed to like it! I am on antibiotics for mild form of mastitis so I am hoping it means I wont get a bad case of it when weaning. I have been expressing every 4-5 hours as I normally would and have just been taking 60mls off each breast and that seems to keep the painfulness of being 'full' at bay - still leaking a bit though...thanks for the advice