My DS is 5 months old and has been on formula since last wednesday when I went into hospital and ended up getting my appendix removed. I have been trying to pump and dump as much as possible but my supply has definitely dropped a lot. I am starting to take fenugreek and blessed thistle today, and tomorrow is the last day of the antibiotics so will be able to start bf again on Sunday. I seem to have lost supply in the right much more than the left so the plan is to offer right boob first every feed, then left, then formula if still not full. I will also be power pumping for an hour every day hopefully decreasing the formula I have to give. Anyone done this before and have any success? Any other tips?