My ds1 is now 6 weeks. We had to top up with ff since 4 weeks, due to failure to gain weight. We had his tongue tie clipped 10 days ago but not seen any difference to his feeding yet. I now feel my milk supply is very low, due to his ineffective suck and now using ff. I'm trying to increase supply with fenugreek, oats and expressing (though I rarely get more than 10-20ml out). Has anyone had this experience and did they manage to get back to ebf, or even reducing top ups? Ds now takes the recommended amount for a ff baby so not sure how much if any breast milk he's getting even though he spends time nursing...