i posed a similar question about 18 months ago. advised that if it helped with supply do it. it helped me. i still struggled and had to supplement with formula too. as per recommendation from an LC id seen several times with measurements in how much she was getting, and dietary advice for increasing supply - fenugreek made her gassy as heck so no bueno!
so i relay it to you. if you are noticing a difference and it helps you breastfeed bub, go for it.